The Pin,lock, cataloged under National Stock Number 5315-01-200-4562, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Brp Us Inc. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-200-4562 |
| Primary Part Number | 321997 |
| Item Name | Pin,lock |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Brp Us Inc |
| Status | ACTIVE |
| Supplementary Features | JOHNSON OUTBOARD MOTOR MDL 9.9/1-5 |
| Style Designator | LOCK |
| Material | STEEL 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 |
|---|---|
| 321997 | Lewmar Ltd (GBR) |
| 321997 PRIMARY | Brp Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 321997 | 5/9 Secondary reference U.S. Government activity |
| 321997 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
| 321997 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 321997 | 5/9 Secondary reference Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors |
NSN 5315-01-200-4562 is a Pin,lock, manufactured by Brp Us Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-200-4562 has 2 manufacturer part numbers on file: 321997 (Lewmar Ltd), 321997 (Brp Us Inc).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-331-0949. Verify interchangeability with system specifications before substitution.
Key specifications for 321997: Supplementary Features: JOHNSON OUTBOARD MOTOR MDL 9.9/1-5; Style Designator: LOCK; Material: STEEL OVERALL. 3 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.