The Pin,spring, cataloged under National Stock Number 5315-01-074-7933, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-074-7933 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Expanded Diameter | 0.083 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN |
| Style Designator | COILED |
| Diameter | 0.078 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 302 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| NAS1407N6L16 | 5/1 Secondary reference U.S. Government activity |
| MS51987-381 | 3/2 Design control — primary reference U.S. Government activity |
| MS51987-381 | 5/9 Secondary reference U.S. Government activity |
| NASM51987 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5315-01-074-7933 is a Pin,spring, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-074-7933: Expanded Diameter: 0.083 INCHES MINIMUM AND 0.089 INCHES MAXIMUM IN; Style Designator: COILED; Diameter: 0.078 INCHES NOMINAL IN; Overall Length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN. 5 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.