The Arm,switch Actuator, cataloged under National Stock Number 5930-01-555-5178, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-555-5178 |
| Primary Part Number | 190563-1 |
| Item Name | Arm,switch Actuator |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 190563-1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5930-01-555-5178 is a Arm,switch Actuator, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-555-5178 has 1 manufacturer part number on file: 190563-1 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for 190563-1: Special Features: NHA: AN/FPN-63 PRECISSION APPROACH RADAR SET; Part Name Assigned by Controlling Agency: PLUNGER, BLANKER, SWITCH; End Item Identification: OE-250(V)/UPN, ANTENNA GROUP; Material: ALUMINUM ALLOY. 1 specification is 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.
NSN 5930-01-555-5178 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.