The Pin,straight,threaded, cataloged under National Stock Number 5315-01-037-2256, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-037-2256 |
| Primary Part Number | 371AS142-1 |
| Item Name | Pin,straight,threaded |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| First End Location | SHANK ENDSHANK END |
| Thread Length | 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN |
| First End Style | ROUNDROUND |
| Material Document and Classification | QQ-S-763,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.1900 INCHES NOMINAL0.1900 INCHES NOMINAL IN |
| Pin Overall Length | 2.813 INCHES NOMINAL2.813 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICALNOT IDENTICAL |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES0.190 INCHES IN |
| Pin Grip Length | 2.188 INCHES NOMINAL2.188 INCHES NOMINAL IN |
| Second End Style | SQUARESQUARE |
| Thread Class | 2A2A |
| Material | STEEL COMP 316 OVERALL |
| Thread Series Designator | UNF |
| First End Outer Radius | 0.094 INCHES NOMINAL0.094 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 371AS142-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 371AS142-1 | 5/9 Secondary reference Acme Electric Corporation Dba Advanced Energy Systms Aerospa Div Aerospace Division |
NSN 5315-01-037-2256 is a Pin,straight,threaded, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-037-2256 has 1 manufacturer part number on file: 371AS142-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 371AS142-1: First End Location: SHANK ENDSHANK END; Thread Length: 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN; First End Style: ROUNDROUND; Material Document and Classification: QQ-S-763,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 15 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.