Tompkins 2404-LL Male JIC 37° × Male NPTF Connector, Extra Long

Tompkins 2404-LL male JIC 37° × male NPTF connector, extra long, carbon steel: 9 sizes, 7/16-20 JIC upward.
Key features
- Fitting Configuration: Straight, extra long
- Fitting Configuration
- Straight, extra long
Product description
The Tompkins 2404-LL is a longer-bodied version of the standard 2404: male JIC 37° × male NPTF connector, carbon steel, in 9 sizes. Overall length runs from 2.56" to 5.75" depending on size; each row of the size table gives it.
Specification
- End A: Male JIC 37°
- End B: Male NPTF
- Form: extra long, straight
- Material: carbon steel
- Sizes: 9
When to use it
Use the long-body version where the standard fitting is too short to clear a neighbouring port, flange or bulkhead, or to reach past a guard without an extra adapter.
How to order
Quote the Tompkins part number, or the end types and dash sizes. Price and lead time are confirmed with the quotation.
Identification
| Parameter | Value |
|---|---|
| Fitting Configuration | Straight, extra long |
Construction
| Parameter | Value |
|---|---|
| Material | Carbon steel |
Shipping & lead time
Sizes & part numbers
9 sizes| Tompkins part no. | Description | End 1 | End 2 |
|---|---|---|---|
| 2404-LL-04-02 | Overall length 2.56" | 7/16-20 JIC | 1/8-27 NPTF |
| 2404-LL-04-04 | Overall length 3.25" | 7/16-20 JIC | 1/4-18 NPTF |
| 2404-LL-06-04 | Overall length 3.25" | 9/16-18 JIC | 1/4-18 NPTF |
| 2404-LL-06-06 | Overall length 4.00" | 9/16-18 JIC | 3/8-18 NPTF |
| 2404-LL-08-06 | Overall length 4.00" | 3/4-16 JIC | 3/8-18 NPTF |
| 2404-LL-08-08 | Overall length 4.20" | 3/4-16 JIC | 1/2-14 NPTF |
| 2404-LL-10-08 | Overall length 4.375" | 7/8-14 JIC | 1/2-14 NPTF |
| 2404-LL-12-12 | Overall length 5.00" | 1-1/16-12 JIC | 3/4-14 NPTF |
| 2404-LL-16-16 | Overall length 5.75" | 1-5/16-12 JIC | 1-11½ NPTF |
Description — What this part number is, as the manufacturer lists it. 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. Ask us for the dimension drawing if you need it stamped.
How is the 2404-LL different from the standard 2404?▾
What is the lead time?▾
Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations
From the blog
Written about this range
Thread & fitting identification
Thread size and pitch, by family: the reference table for the bench
JIC 9/16"-18 and ORFS 9/16"-18 are the same thread. They will assemble, and one of them will leak. Every designation and pitch we stock, grouped by family, with the collisions marked.
6 min read
Thread & fitting identification
Fittings on American machines: the inch families, and what travels with them
JIC, ORFS, NPT, O-ring boss and split flanges arrive as a set. What each is for, which two are routinely confused, and the mistake that ruins a port rather than a fitting.
3 min read
Failure analysis
Why a new hose assembly weeps, and what to check before blaming the crimp
A hose fitted this morning is damp by the afternoon. The crimp is the last thing to suspect, not the first — and there are five checks ahead of it that take a minute each.
6 min read
Engineers viewing this also looked at

Tompkins 2501-L Male JIC 37° × Male NPTF 90° Elbow, Long

Tompkins 2501-LL Male JIC 37° × Male NPTF 90° Elbow, Extra Long

Tompkins 2501-LLL Male JIC 37° × Male NPTF 90° Elbow, Extra-Extra Long

Tompkins 2501-S Male JIC 37° × Male NPTF Swivel 90° Elbow

Tompkins 6400-L Male JIC 37° × Male O-Ring Boss Connector, Long

Tompkins 6510 Female JIC 37° Swivel × Female JIC 37° Swivel Union

Tompkins 6606 Female JIC 37° Swivel Run Tee

