The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-01-407-5546, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-407-5546 |
| Primary Part Number | 5267063-003 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Opening Inside Diameter | 3.100 INCHES NOMINAL IN |
| Body Outside Diameter | 4.000 INCHES NOMINAL IN |
| Style Designator | THRU-HOLE |
| Material | RUBBER SYNTHETIC INSULATOR |
| 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 |
|---|---|
| 5267063-003 PRIMARY | Naval Sea Systems Command (USA) |
| 5267063-003 | Triumph Manufacturing Company, Inc. (USA) |
| 5267063-003 | Indian Aerospace, Inc. (USA) |
| 5267063-003 | Fluidyne Corporation Dba Fluidyne Corp (USA) |
NSN 5930-01-407-5546 is a Boot,dust and Moisture Seal, manufactured by Naval Sea Systems Command, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-407-5546 has 4 manufacturer part numbers on file: 5267063-003 (Naval Sea Systems Command), 5267063-003 (Triumph Manufacturing Company, Inc.), 5267063-003 (Indian Aerospace, Inc.), 5267063-003 (Fluidyne Corporation Dba Fluidyne Corp).
Key specifications for 5267063-003: Overall Height: 2.000 INCHES NOMINAL IN; Opening Inside Diameter: 3.100 INCHES NOMINAL IN; Body Outside Diameter: 4.000 INCHES NOMINAL IN; Style Designator: THRU-HOLE. 4 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.