The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-01-641-3560, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is City Machine and Wheel Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5930-01-641-3560 |
| Primary Part Number | AT401P |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | City Machine and Wheel Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AT401P PRIMARY | City Machine and Wheel Co (USA) |
NSN 5930-01-641-3560 is a Boot,dust and Moisture Seal, manufactured by City Machine and Wheel Co, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-641-3560 has 1 manufacturer part number on file: AT401P (City Machine and Wheel Co).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-646-9264. Verify interchangeability with system specifications before substitution.
Key specifications for AT401P: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: F-15SA AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.