The High Lock Fastener, cataloged under National Stock Number 5315-01-602-4415, 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 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-602-4415 |
| Primary Part Number | HL412VAP10-4 |
| Item Name | High Lock Fastener |
| 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 |
|---|---|
| HL412VAP10-4 | West Coast Aerospace, Inc. (USA) |
| HL412VAP10-4 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL412VAP10-4 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL412VAP10-4 | Huck International, Inc (USA) |
| HL412VAP10-4 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL412VAP10-4 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HL412VAP10-4 | Howmet Global Fastening Systems Inc (USA) |
| HL412VAP10-4 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL412VAP-10-4 | 3/9 Design control — primary reference Chemring Energetic Devices, Inc |
NSN 5315-01-602-4415 is a High Lock Fastener, manufactured by West Coast Aerospace, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-602-4415 has 8 manufacturer part numbers on file: HL412VAP10-4 (West Coast Aerospace, Inc.), HL412VAP10-4 (Sps Technologies, Llc Dba PB Fasteners), HL412VAP10-4 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL412VAP10-4 (Huck International, Inc), HL412VAP10-4 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 3 more.
Key specifications for HL412VAP10-4: End Item Identification: 5935011189183. 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.