The Pin,straight,headed, cataloged under National Stock Number 5315-01-613-3853, 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 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 | 5315-01-613-3853 |
| Primary Part Number | 7251251 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Head Inside Diameter | 0.775 INCHES NOMINAL IN |
| Width Across Flats | 1.718 INCHES NOMINAL IN |
| Under Head Length | 3.474 INCHES MINIMUM AND 3.475 INCHES MAXIMUM IN |
| Head Countersink Angle | 0.438 DEGREES NOMINAL |
| Style Designator | STRAIGHT |
| Diameter | 1.375 INCHES NOMINAL IN |
| Head Style | HEXAGON COUNTERSUNK |
| Height | 0.9990 INCHES MINIMUM AND 0.9995 INCHES MAXIMUM IN |
| Bottom Countersink Diameter | 0.621 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN |
| Material | STEEL COMP 322 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 |
|---|---|
| 7251251 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5315-01-613-3853 is a Pin,straight,headed, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-613-3853 has 1 manufacturer part number on file: 7251251 (Naval Sea Systems Command).
Key specifications for 7251251: Head Inside Diameter: 0.775 INCHES NOMINAL IN; Width Across Flats: 1.718 INCHES NOMINAL IN; Under Head Length: 3.474 INCHES MINIMUM AND 3.475 INCHES MAXIMUM IN; Head Countersink Angle: 0.438 DEGREES NOMINAL. 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.