The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-01-228-0578, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-228-0578 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Thread Series | UNS |
| Opening Inside Diameter | 0.160 INCHES NOMINAL IN |
| Mounting Method | THREAD |
| Base Thread Location | INTERNAL |
| Style Designator | CLOSED END |
| Nominal Thread Size | 0.250 INCHES IN |
| Base Outside Diameter | 0.470 INCHES NOMINAL IN |
| Surface Treatment | NICKEL BODY |
| Thread Class | 2B |
| Thread Quantity Per Inch | 40 |
| 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 |
| Reference | Meaning |
|---|---|
| BP-190-0 | 3/9 Design control — primary reference U.S. Government activity |
| BP-190 | 5/9 Secondary reference U.S. Government activity |
| B-190 | C/1 Advisory reference — outside the item-of-supply concept Te Connectivity Corporation |
NSN 5930-01-228-0578 is a Boot,dust and Moisture Seal, classified under FSC 5930, Switches. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6140-01-498-4841. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-228-0578: Overall Height: 0.460 INCHES NOMINAL IN; Thread Series: UNS; Opening Inside Diameter: 0.160 INCHES NOMINAL IN; Mounting Method: THREAD. 11 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.