The Pin,cotter, cataloged under National Stock Number 5315-01-337-9817, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Heac. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5315-01-337-9817 |
| Primary Part Number | 445043-K20 |
| Item Name | Pin,cotter |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Heac |
| Status | ACTIVE |
| Point Type | BEVEL |
| 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 |
|---|---|
| 445043-K20 | Heac (NLD) |
| 445043-K20 | Aarding Thermal Acoustics B.v. (NLD) |
| Reference | Meaning |
|---|---|
| BLS7LA35S-L8 | 3/2 Design control — primary reference U.S. Government activity |
| BLS7LA35S-L8-C6 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-01-337-9817 is a Pin,cotter, manufactured by Heac, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-337-9817 has 2 manufacturer part numbers on file: 445043-K20 (Heac), 445043-K20 (Aarding Thermal Acoustics B.v.).
Key specifications for 445043-K20: Special Features: L HANDLE; SINGLE ACTING; End Item Identification: F-16 ACFT; Point Type: BEVEL. 1 specification is 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.