The Pin,straight,headed, cataloged under National Stock Number 5315-01-316-1561, 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 15 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 | 5315-01-316-1561 |
| Primary Part Number | 5750648-003 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Eye Stock Diameter | 0.250 INCHES NOMINAL IN |
| Chamfer Length | 0.180 INCHES NOMINAL IN |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 44.400 INCHES NOMINAL IN |
| First Hole Diameter | 0.076 INCHES NOMINAL IN |
| Style Designator | STRAIGHT |
| Material Document and Classification | AMS 5643,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.250 INCHES NOMINAL IN |
| Head Style | EYE |
| Welding Projection Location and Quantity | 1 UNDER HEAD |
| Surface Treatment | LUBRICANT OVERALL |
| Eye Length | 1.500 INCHES NOMINAL IN |
| Material | STEEL COMP 630 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.310 INCHES NOMINAL IN |
| Loop Inside Diameter | 1.000 INCHES NOMINAL 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 |
|---|---|
| 5750648-003 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5315-01-316-1561 is a Pin,straight,headed, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-316-1561 has 1 manufacturer part number on file: 5750648-003 (Naval Sea Systems Command).
Key specifications for 5750648-003: Eye Stock Diameter: 0.250 INCHES NOMINAL IN; Chamfer Length: 0.180 INCHES NOMINAL IN; Hole Arrangement Style: ONE END DRILLED; Under Head Length: 44.400 INCHES NOMINAL IN. 15 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.