What is it made from?

316L stainless steel, forged. The manufacturer states the material on every part in this family.

What pressure is it rated to?

The manufacturer publishes SAE J514 ratings from 1,000 to 5,000 psi; the table on this page gives the figure for each size. Treat them as the manufacturer's figures, not a guaranteed minimum.

SAE O-ring boss (ORB): SAE straight-thread port sealed by an O-ring under the hex; NPT: taper pipe thread that seals on the thread flanks, with sealant or tape.

Can I match a Parker part number?

Yes, for 26 of the 34 sizes. The size table shows the Parker part number the manufacturer cross-references next to the Indus part number.

Is there a carbon-steel version?

Yes: Male Female Connector m SAE X f NPT, in zinc-plated carbon steel, is listed separately.

What is the lead time?

Price and lead time are confirmed with the quotation. Tell us if the job is urgent and we will say so before you order.

INDUS HYDRAULICSIH-SS-6405

Stainless Steel ORB Male × NPT Female Connector

Name: Stainless Steel ORB Male × NPT Female Connector
Brand: Indus Hydraulics
SKU: IH-SS-6405

Stainless Steel ORB AdaptersEx-stock · delivery in 3 days

VIEW 01·Stainless steel ORB male × NPT female connector, 316L, side view

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Stainless Steel ORB Male × NPT Female Connector in 316L stainless steel, forged. 34 part numbers, 1/8" to 2"; the size table gives the size on each end, dimensions in millimetres and the Parker equivalent for every Indus part number.

Key features

Body Configuration: straight connector
Port A Thread: SAE O-ring boss (ORB), 1/8" to 2" (5/16-24 to 2-1/2-12)
Port A Sealing: SAE straight-thread port sealed by an O-ring under the hex
Nominal Size Range: 1/8" to 2"
Max Working Pressure: Up to 5,000 psi, falling with size (SAE J514, manufacturer); see the table

Body Configuration: straight connector
Port A Thread: SAE O-ring boss (ORB), 1/8" to 2" (5/16-24 to 2-1/2-12)
Port A Sealing: SAE straight-thread port sealed by an O-ring under the hex

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Product description

The Stainless Steel ORB Male × NPT Female Connector is a straight connector in 316L stainless steel, forged from one piece. It carries an SAE O-ring boss (ORB) male end and an NPT female end. Stainless steel is chosen where corrosion rules out zinc-plated carbon steel: offshore and marine lines, chemical, fertiliser and petroleum plant, and food, beverage and pharmaceutical process equipment.

Construction

Body: straight connector
End 1: SAE O-ring boss (ORB) male
End 2: NPT female
Material: 316L stainless steel, forged

Ends and sealing

SAE O-ring boss (ORB): SAE straight-thread port sealed by an O-ring under the hex; SAE J1926 / ISO 11926.
NPT: taper pipe thread that seals on the thread flanks, with sealant or tape; ASME B1.20.1.

Sizes

34 part numbers, 1/8" to 2". The Sizes & Part Numbers tab lists the size on each end, dimensions in millimetres and the Parker equivalent for every one.

End 1: 1/8" ORB (5/16-24) to 2" ORB (2-1/2-12)
End 2: 1/8" NPT (1/8-27) to 2" NPT (2-11.5)

Pressure rating

Manufacturer's published ratings (SAE J514), from 1,000 to 5,000 psi depending on size and end:

Nom. SAE Dash Size	Nom. Tube O.D. Inches	37 Degree Flare Straight Thread	Nom. Pipe Size	SAE St. Threads Union & Bulkhead (PSI)	Fittings With Pipe Threads (PSI)
2	1/8	5/16-24	1/8	5000	5000
3	3/16	3/8-24	1/8	5000	5000
4	1/4	7/16-20	1/8	5000	5000
5	5/16	1/2-20	1/8	5000	5000
6	3/8	9/16-18	1/4	5000	5000
8	1/2	3/4-16	3/8	4500	4000
10	5/8	7/8-14	1/2	3500	3000
12	3/4	1 1/16-12	3/4	3500	3000
14	7/8	1 3/16-12	3/4	3000	2500
16	1	1 5/16-12	1	3000	2000
20	1 1/4	1 5/8-12	1 1/4	2500	1150
24	1 1/2	1 7/8-12	1 1/2	2000	1000
32	2	2 1/2-12	2	1500	1000

NOTE: Since many factors influence the pressure at which a system will or will not perform satisfactory, values shown in this table should not be construed as guaranteed minimum.

Parker equivalents

For 26 of the 34 sizes the size table gives the Parker part number the manufacturer cross-references, so a part number taken off existing equipment can be matched to the Indus part number.

Carbon-steel version

The same configuration in zinc-plated carbon steel: Male Female Connector m SAE X f NPT.

How to order

Quote the Indus part number from the size table. If you only have the fitting, send the thread or tube size on each end and the material, and Indus engineering will confirm the part number. Price and lead time are confirmed with the quotation.

Identification

Parameter	Value
Body Configuration	straight connector

Port A

Parameter	Value
Port A Thread	SAE O-ring boss (ORB), 1/8" to 2" (5/16-24 to 2-1/2-12)
Port A Sealing	SAE straight-thread port sealed by an O-ring under the hex
Port A Gender	male

Port B

Parameter	Value
Port B Thread	NPT, 1/8" to 2" (1/8-27 to 2-11.5)
Port B Sealing	taper pipe thread that seals on the thread flanks, with sealant or tape
Port B Gender	female

Dimensions

Parameter	Value
Nominal Size Range	1/8" to 2"

Performance

Parameter	Value
Max Working Pressure	Up to 5,000 psi, falling with size (SAE J514, manufacturer); see the table

Construction

Parameter	Value
Material	316L stainless steel, forged

Compliance

Parameter	Value
Applicable Standards	SAE J1926, ISO 11926, ASME B1.20.1

Shipping & lead time

Lead TimeEx-stock from Dubai — delivered within 3 working days in the UAE. Export orders ship on the lane stated for the destination.

Sizes & part numbers

34 sizes

Equivalent to Parker 1/2 F5OG-SS / 3/4 F5OG-SS, Aeroquip 259-2216 and SSP #X#/#GCF / #X#GCF (SAE 90156). Every size below prints its equivalent part number beside ours — quote either.

Indus part no.	Parker equivalent	Aeroquip equivalent	SSP equivalent	SAE no.	End 1	End 2	Y (mm)	D1 (mm)	D2 (mm)	L (mm)
IH-SS-6405-02-02	2-1/8 F5OG-SS	259-2216-2-2	2X1/8GCF	90156	1/8" ORB (5/16-24)	1/8" NPT (1/8-27)	—	—	—	—
IH-SS-6405-04-02	4-1/8 F5OG-SS	259-2216-2-4	4X1/8GCF	90156	1/4" ORB (7/16-20)	1/8" NPT (1/8-27)	14.3	4.4	8.4	25.4
IH-SS-6405-04-04	4-1/4 F5OG-SS	259-2216-4-4	4X1/4GCF	90156	1/4" ORB (7/16-20)	1/4" NPT (1/4-18)	19	4.4	11.1	30.6
IH-SS-6405-05-04	—	—	—	—	5/16" ORB (1/2-20)	1/4" NPT (1/4-18)	19	5.9	11.1	30.6
IH-SS-6405-06-04	6-1/4 F5OG-SS	259-2216-4-6	6X1/4GCF	90156	3/8" ORB (9/16-18)	1/4" NPT (1/4-18)	19	7.5	11.1	31.4
IH-SS-6405-06-06	6-3/8 F5OG-SS	259-2216-6-6	6X3/8GCF	90156	3/8" ORB (9/16-18)	3/8" NPT (3/8-18)	22.2	7.5	14.3	33
IH-SS-6405-06-08	6-1/2 F5OG-SS	259-2216-8-6	6X1/2GCF	90156	3/8" ORB (9/16-18)	1/2" NPT (1/2-14)	28.6	7.5	17.9	41.7
IH-SS-6405-08-02	—	—	—	—	1/2" ORB (3/4-16)	1/8" NPT (1/8-27)	22.2	9.9	8.4	28.5
IH-SS-6405-08-04	8-1/4 F5OG-SS	259-2216-4-8	8X1/4GCF	90156	1/2" ORB (3/4-16)	1/4" NPT (1/4-18)	22.2	9.9	11.1	33.8
IH-SS-6405-08-06	8-3/8 F5OG-SS	259-2216-6-8	8X3/8GCF	90156	1/2" ORB (3/4-16)	3/8" NPT (3/8-18)	22.2	9.9	14.3	34.1
IH-SS-6405-08-08	8-1/2 F5OG-SS	259-2216-8-8	8X1/2GCF	90156	1/2" ORB (3/4-16)	1/2" NPT (1/2-14)	28.6	9.9	17.9	43.4
IH-SS-6405-08-12	8-3/4 F5OG-SS	259-2216-12-8	8X3/4GCF	90156	1/2" ORB (3/4-16)	3/4" NPT (3/4-14)	34.9	9.9	23	44.7
IH-SS-6405-10-04	—	—	—	—	5/8" ORB (7/8-14)	1/4" NPT (1/4-18)	25.4	12.3	11.1	35.6
IH-SS-6405-10-06	10-3/8 F5OG-SS	259-2216-6-10	10X3/8GCF	90156	5/8" ORB (7/8-14)	3/8" NPT (3/8-18)	28.4	12.3	14.3	35.9
IH-SS-6405-10-08	10-1/2 F5OG-SS	259-2216-8-10	10X1/2GCF	90156	5/8" ORB (7/8-14)	1/2" NPT (1/2-14)	28.6	12.3	17.9	41.5
IH-SS-6405-10-12	10-3/4 F5OG-SS	259-2216-12-10	10X3/4GCF	90156	5/8" ORB (7/8-14)	3/4" NPT (3/4-14)	34.9	12.3	23	43.2
IH-SS-6405-12-04	—	—	—	—	3/4" ORB (1-1/16-12)	1/4" NPT (1/4-18)	31.8	15.5	11.1	39.4
IH-SS-6405-12-06	—	—	—	—	3/4" ORB (1-1/16-12)	3/8" NPT (3/8-18)	31.8	15.5	14.3	39.6
IH-SS-6405-12-08	12-1/2 F5OG-SS	259-2216-8-12	12X1/2GCF	90156	3/4" ORB (1-1/16-12)	1/2" NPT (1/2-14)	31.8	15.5	17.9	45.2
IH-SS-6405-12-12	12-3/4 F5OG-SS	259-2216-12-12	12X3/4GCF	90156	3/4" ORB (1-1/16-12)	3/4" NPT (3/4-14)	34.9	15.5	23	45.5
IH-SS-6405-14-08	—	—	—	—	7/8" ORB (1-3/16-12)	1/2" NPT (1/2-14)	—	—	—	—
IH-SS-6405-14-12	—	—	—	—	7/8" ORB (1-3/16-12)	3/4" NPT (3/4-14)	34.9	18.3	23	44.8
IH-SS-6405-16-08	16-1/2 F5OG-SS	259-2216-8-16	16X1/2GCF	90156	1" ORB (1-5/16-12)	1/2" NPT (1/2-14)	38.1	21.4	17.9	45.5
IH-SS-6405-16-12	16-3/4 F5OG-SS	259-2216-12-16	16X3/4GCF	90156	1" ORB (1-5/16-12)	3/4" NPT (3/4-14)	38.1	21.4	23	45.8
IH-SS-6405-16-16	16-1 F5OG-SS	259-2216-16-16	16X1GCF	90156	1" ORB (1-5/16-12)	1" NPT (1-11.5)	41.3	21.4	29	51.6
IH-SS-6405-20-12	20-3/4 F5OG-SS	259-2216-12-20	20X3/4GCF	90156	1-1/4" ORB (1-5/8-12)	3/4" NPT (3/4-14)	47.6	27.4	23	47.7
IH-SS-6405-20-16	20-1 F5OG-SS	259-2216-16-20	20X1GCF	90156	1-1/4" ORB (1-5/8-12)	1" NPT (1-11.5)	47.6	27.4	29	53.5
IH-SS-6405-20-20	20-1 1/4 F5OG-SS	259-2216-20-20	20X1-1/4GCF	90156	1-1/4" ORB (1-5/8-12)	1-1/4" NPT (1-1/4-11.5)	50.8	27.4	37.7	54
IH-SS-6405-20-24	—	—	—	—	1-1/4" ORB (1-5/8-12)	1-1/2" NPT (1-1/2-11.5)	60.3	27.4	44.3	58.2
IH-SS-6405-24-12	24-3/4 F5OG-SS	259-2216-12-24	24X3/4GCF	90156	1-1/2" ORB (1-7/8-12)	3/4" NPT (3/4-14)	54	33.4	23	32.3
IH-SS-6405-24-16	24-1 F5OG-SS	259-2216-16-24	24X1GCF	90156	1-1/2" ORB (1-7/8-12)	1" NPT (1-11.5)	54	33.4	29	53.6
IH-SS-6405-24-20	24-1 1/4 F5OG-SS	259-2216-20-24	24X1-1/4GCF	90156	1-1/2" ORB (1-7/8-12)	1-1/4" NPT (1-1/4-11.5)	54	33.4	37.7	54.1
IH-SS-6405-24-24	24-1 1/2 F5OG-SS	259-2216-24-24	24X1-1/2GCF	90156	1-1/2" ORB (1-7/8-12)	1-1/2" NPT (1-1/2-11.5)	60.3	33.4	44.3	54.1
IH-SS-6405-32-32	32-2 F5OG-SS	259-2216-32-32	32X2GCF	90156	2" ORB (2-1/2-12)	2" NPT (2-11.5)	73	45.2	56.2	56.7

End 1 — Thread or flange nominal size at this end, exactly as the manufacturer prints it. End 2 — Thread or flange nominal size at this end, exactly as the manufacturer prints it. Y — Hex across flats — printed "Y HEX" on the manufacturer drawing. D1 — Dimension D1 on the manufacturer dimension drawing. D2 — Dimension D2 on the manufacturer dimension drawing. L — Dimension L on the manufacturer dimension drawing. Ask us for the dimension drawing if you need it stamped.

Every size is available in 316 stainless steel on request — add “-SS” to the part number when you enquire.

Indus Hydraulics is not affiliated with Aeroquip, Parker or SSP. Aeroquip, Parker or SSP part numbers are shown for cross-reference only, so you can order from an existing bill of materials.

This listing is matched size by size to the series below. The size table gives the exact equivalent part number for every Indus part number.

Maker / standard	Series	Sizes matched
Parker	1/2 F5OG-SS, 3/4 F5OG-SS, 1/4 F5OG-SS, F5OG-SS, 3/8 F5OG-SS, 1/8 F5OG-SS	26
Aeroquip	259-2216	26
SSP	#X#/#GCF, #X#GCF, #X#-1/#GCF	26
SAE	90156	26

Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations

Also known as

The same part, in the designations used across European and Gulf trade catalogues.

de: Adapter O-Ring Boss (ORB) Außengewinde auf NPT Innengewinde
fr: adaptateur O-Ring Boss (ORB) mâle sur NPT femelle
es: adaptador O-Ring Boss (ORB) macho a NPT hembra
it: adattatore O-Ring Boss (ORB) maschio a NPT femmina

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Key features

Product description

Construction

Ends and sealing

Sizes

Pressure rating

Parker equivalents

Carbon-steel version

How to order

Identification

Port A

Port B

Dimensions

Performance

Construction

Compliance

Shipping & lead time

Sizes & part numbers

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