The Power Switch Assembly, cataloged under National Stock Number 1270-01-084-6785, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1270-01-084-6785 |
| Primary Part Number | 143162 |
| Item Name | Power Switch Assembly |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| FSC Application Data | ACFT GUNNERY FIRE CONTROL COMPONENTS |
| General Characteristics Item Description | ITEM CONSISTS OF 1 EA CHASIS,4 EA CMPNT BD ASSEMBLIES,2 EA BUSS BAR ASSEMBLIES,2 EA BUSS DIODES,6 EA MALE-FEMALE SPACERS,2 EA THD INTL SPACERS,2 EA THD INTL-EXT SPACERS,2 EA FIXED MALE JACKSCREWS,2 EA FIXED FEMALE JACKSCREWS,12 EA LUG TERMINALS,27 EA TERMINALS,6 EA FEMALE-FEMALE STANDOFFS,34 EA SPACERS,32 EA INSULATORS,12 EA MICA WASHERS,91 EA PAN HEAD SCREWS,8 EA FIL HEAD SCREWS,53 EA LOCK WASHERS,30 EA INTL LOCK WASHERS,125 EA FLAT WASHERS,54 EA HEX NUTS,2 EA GROUND STUDS,4 EA CONNECTOR NUT RINGS,1 EA BACKSHELL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 143162 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 143162 | 5/9 Secondary reference Lockheed Martin Corp Electronics and Missiles Div |
NSN 1270-01-084-6785 is a Power Switch Assembly, manufactured by Lockheed Martin Corporation, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-01-084-6785 has 1 manufacturer part number on file: 143162 (Lockheed Martin Corporation).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-220-4459. Verify interchangeability with system specifications before substitution.
Key specifications for 143162: FSC Application Data: ACFT GUNNERY FIRE CONTROL COMPONENTS; General Characteristics Item Description: ITEM CONSISTS OF 1 EA CHASIS,4 EA CMPNT BD ASSEMBLIES,2 EA BUSS BAR ASSEMBLIES,2 EA BUSS DIODES,6 EA MALE-FEMALE SPACERS,2 EA THD INTL SPACERS,2 EA THD INTL-EXT SPACERS,2 EA FIXED MALE JACKSCREWS,2 EA FIXED FEMALE JACKSCREWS,12 EA LUG TERMINALS,27 EA TERMINALS,6 EA FEMALE-FEMALE STANDOFFS,34 EA SPACERS,32 EA INSULATORS,12 EA MICA WASHERS,91 EA PAN HEAD SCREWS,8 EA FIL HEAD SCREWS,53 EA LOCK WASHERS,30 EA INTL LOCK WASHERS,125 EA FLAT WASHERS,54 EA HEX NUTS,2 EA GROUND STUDS,4 EA CONNECTOR NUT RINGS,1 EA BACKSHELL; End Item Identification: AN/AVQ-26,TARGET DESIGNATOR SET-ELECTRO-OPTICAL,ELECTRONIC CONTROL AMPLIFIER. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1270-01-084-6785 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.