The Pin,straight,headless, cataloged under National Stock Number 5315-00-481-6979, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Bunker Ramo Corp Defense Systems Div. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-481-6979 |
| Primary Part Number | 200-503-157 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Bunker Ramo Corp Defense Systems Div |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OVERALL |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | RADIUS |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.1130 INCHES MINIMUM AND 0.1135 INCHES MAXIMUM IN |
| Pin Overall Length | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OVERALL |
| First End Corner Radius | 0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM 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 |
|---|---|
| 200-503-157 PRIMARY | Bunker Ramo Corp Defense Systems Div (USA) |
| Reference | Meaning |
|---|---|
| 200-503-157 | 5/9 Secondary reference Bunker Ramo Corp Amphenol North American Div Sams Operation |
NSN 5315-00-481-6979 is a Pin,straight,headless, manufactured by Bunker Ramo Corp Defense Systems Div, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-481-6979 has 1 manufacturer part number on file: 200-503-157 (Bunker Ramo Corp Defense Systems Div).
Key specifications for 200-503-157: Surface Finish: 32.0 MICROINCHES OVERALL; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; First End Style: RADIUS; Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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.