The Controller,on-Off, cataloged under National Stock Number 5930-01-139-9636, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-139-9636 |
| Primary Part Number | 12300290 |
| Item Name | Controller,on-Off |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | ELECTRICAL CHARACTERISTICS INPUT VOLTAGE: 28VDC NOMINAL TURNOFF CONTROL: 333 TO 337 OHMS RESISTANCE CONTROL DIFFERNETIAL (ON TO OFF) 5 TO 7 OHMS OUTPUT VOLTAGE/CURRENT: 28 VDC/0.5A TRANSIENT VOLTAGE PROTECTION +80V.-600V. VDC |
| 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 |
|---|---|
| 12300290 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12300290 19207 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| HYLZ-8882-1 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 10387771 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5930-01-139-9636 is a Controller,on-Off, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-139-9636 has 3 manufacturer part numbers on file: 12300290 (U S Army Tank Automotive Command Amsta-Im-Mm), 12300290 19207 (U S Army Tank Automotive Command Amsta-Im-Mm), HYLZ-8882-1 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
Key specifications for 12300290: General Characteristics Item Description: ELECTRICAL CHARACTERISTICS INPUT VOLTAGE: 28VDC NOMINAL TURNOFF CONTROL: 333 TO 337 OHMS RESISTANCE CONTROL DIFFERNETIAL (ON TO OFF) 5 TO 7 OHMS OUTPUT VOLTAGE/CURRENT: 28 VDC/0.5A TRANSIENT VOLTAGE PROTECTION +80V.-600V. VDC; End Item Identification: MULTIPLE LAUNCH ROCKET SYSTEM (MLRS). 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.