The Pin,straight,headless, cataloged under National Stock Number 5315-01-654-4137, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is M.s. Aerospace Inc. Dba Ms Aerospace Inc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 — Nails, Machine Keys, and Pins (FSG 53) |
| Manufacturers | United Precision Products Co., Inc. (CAGE 17328); M.s. Aerospace Inc. Dba Ms Aerospace Inc (CAGE 0UCY9); Saturn Fasteners Inc (CAGE 0K6Z0) |
| Parameter | Value |
|---|---|
| NSN | 5315-01-654-4137 |
| Primary Part Number | 120-161P24L |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | M.s. Aerospace Inc. Dba Ms Aerospace Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 120-161P24L | United Precision Products Co., Inc. (USA) |
| 120-161P24L PRIMARY | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| 120-161P24L PRIMARY | Saturn Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| 120-161P24L | 3/2 Design control — primary reference U.S. Government activity |
| 120-161P24L | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5315-01-654-4137 is a Pin,straight,headless, manufactured by M.s. Aerospace Inc. Dba Ms Aerospace Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-654-4137 has 3 manufacturer part numbers on file: 120-161P24L (United Precision Products Co., Inc.), 120-161P24L (M.s. Aerospace Inc. Dba Ms Aerospace Inc), 120-161P24L (Saturn Fasteners Inc).
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.