The Electronic Module Assembly,heat, cataloged under National Stock Number 1270-01-085-5028, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1270-01-085-5028 |
| Primary Part Number | 77738117-501 |
| Item Name | Electronic Module Assembly,heat |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Triumph Thermal Systems - Maryland, Inc. |
| Status | ACTIVE |
| FSC Application Data | ACFT GUNNERY FIRE CONTROL COMPONENT |
| General Characteristics Item Description | CONSISTS OF 1 PLACARD,P/N7773812O-3;3 RELAYS,P/N77738056-3;1 ENCLOSURE ASSY,P/N7773316-501;1 COVER ASSY,77738115-501;AND ASSOCIATED HARDWARE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77738117-501 PRIMARY | Triumph Thermal Systems - Maryland, Inc. (USA) |
NSN 1270-01-085-5028 is a Electronic Module Assembly,heat, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-01-085-5028 has 1 manufacturer part number on file: 77738117-501 (Triumph Thermal Systems - Maryland, Inc.).
Key specifications for 77738117-501: FSC Application Data: ACFT GUNNERY FIRE CONTROL COMPONENT; General Characteristics Item Description: CONSISTS OF 1 PLACARD,P/N7773812O-3;3 RELAYS,P/N77738056-3;1 ENCLOSURE ASSY,P/N7773316-501;1 COVER ASSY,77738115-501;AND ASSOCIATED HARDWARE; End Item Identification: AN/AVQ-26,TARGET DESIGNATOR SET-ELCTRO-OPTICAL,HEAT EXCHANGER. 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 1270-01-085-5028 has DEMIL Code C. 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.