The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-01-573-0762, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cole Hersee Company. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-573-0762 |
| Primary Part Number | 81264-01 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Sealing Method | MECHANICAL |
| Base Thread Location | INTERNAL |
| Style Designator | CLOSED END |
| Nominal Thread Size | 0.468 INCHES IN |
| Material | RUBBER SILICONE BODY |
| 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 |
|---|---|
| 81264-01 PRIMARY | Cole Hersee Company (USA) |
| Reference | Meaning |
|---|---|
| 81264-01 | 5/9 Secondary reference Bale Defence Industries Pty Ltd |
NSN 5930-01-573-0762 is a Boot,dust and Moisture Seal, manufactured by Cole Hersee Company, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-573-0762 has 1 manufacturer part number on file: 81264-01 (Cole Hersee Company).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-688-0153. Verify interchangeability with system specifications before substitution.
Key specifications for 81264-01: Overall Height: 0.687 INCHES MAXIMUM IN; Sealing Method: MECHANICAL; Base Thread Location: INTERNAL; Style Designator: CLOSED END. 5 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.