The Pin,spring, cataloged under National Stock Number 5315-01-297-8337, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-297-8337 |
| Primary Part Number | 6242937-141 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-81751,TY1 CL4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Expanded Diameter | 0.130 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN |
| Hardness Rating | 46.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | COILED |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Diameter | 0.125 INCHES NOMINAL IN |
| Surface Treatment | CERAMIC OVERALL |
| Shear Strength | 2100 DOUBLE POUND |
| Material | STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416SE OR STEEL COMP 420 OVERALL |
| 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 |
|---|---|
| 6242937-141 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5315-01-297-8337 is a Pin,spring, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-297-8337 has 1 manufacturer part number on file: 6242937-141 (Naval Sea Systems Command).
Key specifications for 6242937-141: Surface Treatment Document and Classification: MIL-C-81751,TY1 CL4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Expanded Diameter: 0.130 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN; Hardness Rating: 46.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: COILED. 9 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.