The Pin,straight,headless, cataloged under National Stock Number 5315-01-184-5774, 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 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-184-5774 |
| Primary Part Number | SS845 2050971 PC 10 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First End Style | SQUARE |
| Material Document and Classification | QQ-N-281 CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.6255 INCHES MINIMUM AND 0.6257 INCHES MAXIMUM IN |
| Pin Overall Length | 2.250 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 |
|---|---|
| SS845 2050971 PC 10 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 2640-633X1-10 | 5/9 Secondary reference U.S. Government activity |
| 2640-633X1 PIECE 10 | 5/9 Secondary reference U.S. Government activity |
| 845-2050971 PIECE 10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-184-5774 is a Pin,straight,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-184-5774 has 1 manufacturer part number on file: SS845 2050971 PC 10 (Naval Sea Systems Command).
Key specifications for SS845 2050971 PC 10: First End Style: SQUARE; Material Document and Classification: QQ-N-281 CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Diameter: 0.6255 INCHES MINIMUM AND 0.6257 INCHES MAXIMUM IN; Pin Overall Length: 2.250 INCHES NOMINAL IN. 6 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.