The Pin,straight,headless, cataloged under National Stock Number 5315-01-481-7906, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-481-7906 |
| Primary Part Number | 167-6926166 PC248 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First End Countersink Diameter | 0.406 INCHES NOMINAL IN |
| First End Style | COUNTERSUNK |
| Material Document and Classification | ASTM B21 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.4375 INCHES NOMINAL IN |
| Pin Overall Length | 0.906 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| First End Countersink Angle | 118.0 DEGREES NOMINAL |
| Material | COPPER ALLOY 464 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 |
|---|---|
| 167-6926166 PC248 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-1645098 PIECE 46 | 5/2 Secondary reference U.S. Government activity |
| 803-1645089 PIE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5315-01-481-7906 is a Pin,straight,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-481-7906 has 1 manufacturer part number on file: 167-6926166 PC248 (Naval Sea Systems Command).
Key specifications for 167-6926166 PC248: First End Countersink Diameter: 0.406 INCHES NOMINAL IN; First End Style: COUNTERSUNK; Material Document and Classification: ASTM B21 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Diameter: 0.4375 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.