The Pin,straight,headless, cataloged under National Stock Number 5315-00-276-3869, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-276-3869 |
| Primary Part Number | 749443 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| First End Taper Length | 0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN |
| First End Style | CHAMFERED |
| Material Document and Classification | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 40.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.0781 INCHES MINIMUM AND 0.0784 INCHES MAXIMUM IN |
| Pin Overall Length | 0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Material | COPPER ALLOY 482 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 |
|---|---|
| 749443 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5315-00-276-3869 is a Pin,straight,headless, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-276-3869 has 1 manufacturer part number on file: 749443 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-306-2012. Verify interchangeability with system specifications before substitution.
Key specifications for 749443: First End Taper Length: 0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN; First End Style: CHAMFERED; Material Document and Classification: MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; First End Taper Angle: 40.0 DEGREES NOMINAL. 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.