The Arm,switch Actuator, cataloged under National Stock Number 5930-01-522-4187, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-522-4187 |
| Primary Part Number | 12485244 |
| Item Name | Arm,switch Actuator |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Accessory Components and Quantity | ARM ACTUATOR - LOWER, 2; BRACKET, DETENT - LOWER ACTUATOR, 1; SLEEVE, 2; BLOCK, GUIDE 2; RETAINER RING 4; SPRING, COMPRESSION 2; KNOB, LEVER 2; P/N 8, 2; SPRING, PIN 2 |
| 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 |
|---|---|
| 12485244 | Amz Alabama Inc. (USA) |
| 12485244 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12485244 | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 12485244 | 5/9 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| 12485244 | 5/9 Secondary reference Bae Systems Survivability Systems Llc |
NSN 5930-01-522-4187 is a Arm,switch Actuator, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-522-4187 has 3 manufacturer part numbers on file: 12485244 (Amz Alabama Inc.), 12485244 (U S Army Tank Automotive Command Amsta-Im-Mm), 12485244 (Bae Systems Land & Armaments L.p.).
Key specifications for 12485244: Accessory Components and Quantity: ARM ACTUATOR - LOWER, 2; BRACKET, DETENT - LOWER ACTUATOR, 1; SLEEVE, 2; BLOCK, GUIDE 2; RETAINER RING 4; SPRING, COMPRESSION 2; KNOB, LEVER 2; P/N 8, 2; SPRING, PIN 2; End Item Identification: NSN 2320-01-491-3436; CHASSIS, TRUCK. 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.