The Pin,lock, cataloged under National Stock Number 5315-01-535-7404, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 8 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 | 5315-01-535-7404 |
| Primary Part Number | A-A-55487-9 |
| Item Name | Pin,lock |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Wire Stock Diameter | 0.180 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | ASTM B633 TYPE II FE/ZN13 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Style Designator | LOCK |
| Opening Width | 0.080 INCHES NOMINAL IN |
| Material Document and Classification | QQ-W-428, TYPE 1, CLASS 1 OR 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Prong Length | 0.880 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL 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 |
|---|---|
| A-A-55487-9 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5315-01-535-7404 is a Pin,lock, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-535-7404 has 1 manufacturer part number on file: A-A-55487-9 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
Key specifications for A-A-55487-9: Wire Stock Diameter: 0.180 INCHES NOMINAL IN; Surface Treatment Document and Classification: ASTM B633 TYPE II FE/ZN13 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Style Designator: LOCK; Opening Width: 0.080 INCHES NOMINAL IN. 8 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.