The Setscrew, cataloged under National Stock Number 5305-01-286-1201, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Marine Electric Systems Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-286-1201 |
| Primary Part Number | 10141 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Marine Electric Systems 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 |
|---|---|
| 501050PC26 | Marine Electric Systems Inc (USA) |
| 10141 PRIMARY | Marine Electric Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| PM-1211-3ITEM26 | 5/1 Secondary reference Marine Electric Systems Inc |
| FN-10141 | 5/1 Secondary reference Marine Electric Systems Inc |
| PM-CVS1688-1PC19 | 5/1 Secondary reference Marine Electric Systems Inc |
NSN 5305-01-286-1201 is a Setscrew, manufactured by Marine Electric Systems Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-286-1201 has 2 manufacturer part numbers on file: 501050PC26 (Marine Electric Systems Inc), 10141 (Marine Electric Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-354-3520. Verify interchangeability with system specifications before substitution.
Key specifications for 10141: End Item Identification: VALVE ASSEMBLY. 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.