The Guard,switch, cataloged under National Stock Number 5930-01-576-0099, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Applied Avionics, Llc Dba Applied Avionics, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-576-0099 |
| Primary Part Number | 17-673 |
| Item Name | Guard,switch |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Applied Avionics, Llc Dba Applied Avionics, Inc |
| 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 |
|---|---|
| 17-673 PRIMARY | Applied Avionics, Llc Dba Applied Avionics, Inc (USA) |
| 420685-000 | L3harris Mapps Limited (GBR) |
| 70103226 | Bae Systems Marine Limited (GBR) |
NSN 5930-01-576-0099 is a Guard,switch, manufactured by Applied Avionics, Llc Dba Applied Avionics, Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-576-0099 has 3 manufacturer part numbers on file: 17-673 (Applied Avionics, Llc Dba Applied Avionics, Inc), 420685-000 (L3harris Mapps Limited), 70103226 (Bae Systems Marine Limited).
2 possible matches (shared part number, not a government interchangeability claim): 1005-01-580-8124, 6515-01-585-8303. Verify interchangeability with system specifications before substitution.
Key specifications for 17-673: Overall Length: 0.750 INCHES NOMINAL IN; Overall Width: 0.750 INCHES NOMINAL IN; Special Features: SWTICHGUARD 3/4 IN. SQUARE; BLACK WITH LENS; SEALED; FITS DRIP-PROOF LED SERIES AND 95 SERIES SWITCHES IN; Part Name Assigned by Controlling Agency: SWITCHGUARD 3/4IN SQUARE BLACK W/LENS SEALED IN. 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.