The Pin,lock, cataloged under National Stock Number 5315-01-628-3327, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is West Coast Aerospace, Inc.. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-628-3327 |
| Primary Part Number | BACP18BD5A31 |
| Item Name | Pin,lock |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | West Coast 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 |
|---|---|
| BACP18BD5A31 | West Coast Aerospace, Inc. (USA) |
| BACP18BD5A31 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACP18BD5A31 | Howmet Global Fastening Systems Inc (USA) |
| BACP18BD5A31 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACP18BD5A31 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| Reference | Meaning |
|---|---|
| BACP18BD5A31 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-628-3327 is a Pin,lock, manufactured by West Coast Aerospace, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-628-3327 has 5 manufacturer part numbers on file: BACP18BD5A31 (West Coast Aerospace, Inc.), BACP18BD5A31 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACP18BD5A31 (Howmet Global Fastening Systems Inc), BACP18BD5A31 (Howmet Global Fastening Systems Inc Div City of Industry Operations), BACP18BD5A31 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries).
Key specifications for BACP18BD5A31: Special Features: 737 AEW&C SERVICE INSTALLATION (EQUIPMENT FURNISHINGS ONLY); Part Name Assigned by Controlling Agency: PIN,STRAIGHT-HEADED. 0 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.