The Pin,straight,headless, cataloged under National Stock Number 5315-01-117-9807, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-117-9807 |
| Primary Part Number | B135676-2 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Lockheed Martin Sippican, Inc. Div Communication Division |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| Surface Finish | 63.0 MICROINCHES BOTH ENDS |
| First End Taper Length | 0.080 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 15.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Pin Overall Length | 2.120 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Material | NICKEL ALLOY 400 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 |
|---|---|
| B135676-2 PRIMARY | Lockheed Martin Sippican, Inc. Div Communication Division (USA) |
NSN 5315-01-117-9807 is a Pin,straight,headless, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-117-9807 has 1 manufacturer part number on file: B135676-2 (Lockheed Martin Sippican, Inc. Div Communication Division).
Key specifications for B135676-2: Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; Surface Finish: 63.0 MICROINCHES BOTH ENDS; First End Taper Length: 0.080 INCHES NOMINAL IN; First End Style: CHAMFERED. 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.