The Arm,switch Actuator, cataloged under National Stock Number 5930-00-021-7896, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-021-7896 |
| Item Name | Arm,switch Actuator |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL ROLLER 0.750 IN. DIA 0.310 IN. W,ACTUATOR ARM 1.500 IN. LG,FREE POSITION HEIGHT 1.122 IN.,1 HEX NUT 0.812 IN. ACROSS FLATS 0.125 IN. THK,1 CORROSION RESISTANT STEEL INTERNAL TOOTH LOCKWASHER 0.870 IN. DIA 0.022 IN. THK,7 CORROSION RESISTANT STEEL PLAIN SHIM WASHER 0.870 IN. DIA 0.015 IN. THK,ADJUSTING WORM GEAR 0.100 IN. LG,0.970 IN. DIA IN |
| 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 |
|---|---|
| 6PA341 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-00-021-7896 is a Arm,switch Actuator, classified under FSC 5930, Switches. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5930-01-671-4520. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-00-021-7896: General Characteristics Item Description: STAINLESS STEEL ROLLER 0.750 IN. DIA 0.310 IN. W,ACTUATOR ARM 1.500 IN. LG,FREE POSITION HEIGHT 1.122 IN.,1 HEX NUT 0.812 IN. ACROSS FLATS 0.125 IN. THK,1 CORROSION RESISTANT STEEL INTERNAL TOOTH LOCKWASHER 0.870 IN. DIA 0.022 IN. THK,7 CORROSION RESISTANT STEEL PLAIN SHIM WASHER 0.870 IN. DIA 0.015 IN. THK,ADJUSTING WORM GEAR 0.100 IN. LG,0.970 IN. DIA IN; End Item Identification: OHIO CLASS SSN/DEEP SUBMERGEANCE SYSTEMS/LOS ANGELES/STURGEON. 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.
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.