The Interface Unit,communication Equ, cataloged under National Stock Number 6940-01-529-1495, is classified within Federal Supply Class 6940 (Communication Training Devices) of the Training Aids and Devices group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 1 specification, 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 | 6940-01-529-1495 |
| Primary Part Number | 77T001679G1 |
| Item Name | Interface Unit,communication Equ |
| FSC / FSG | 6940 / 69 — Communication Training Devices |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Nonsupply Items and Quantities | CABLE, POWER, 1; WIRE, SPEAKER, 1; PLUG MONO, 1; ADAPTER, PANEL MTG W/O SHAFT, 1; WASHER, LOCK, FLAT-INTERNAL TOOTH, 1; POTENTIOMETER, 50K, 1; JACK-MONO, AUDIO, 1; CONNECTOR, 1; WIRE, TWISTED PAIR, 20 FT; STANDOFF 0.25 LG, 4; RECEPTACLE, 32; HOUSING, MINI-LATCH, 16; HEADER, DBL ROW, 2; SPEAKERS, COMPUTER, AMPLIFIED, 1; SCREW, PAN HEAD, 0.112-40 UNC-2A X 0.5 LG, 4; WASHER, FLAT, 2; SCREW, FLAT HEAD, 0.112-40 UNC-2A X 0.5 LG, 4; NUT, HEX, 4-40, 14; WASHER, LOCK; 14; WASHER, FLAT, 12; SCREW, PAN HEAD, 0.112-40 UNC-2A X 0.5 LG, 8; COVER, CHASSIS, 1; DUAL MINI BOARD, 1; FUSE HOLDER, 1; FUSE, 3A, 1; COVER, AC POWER, 1; CONNECTOR, AC POWER, 1; CONNECTOR, 1; 3.5MM AUDIO JACK-STEREO, 3; PWB ASSY, 1; HOLDER, ISOLATION, 1; SUPPORT FIXTURE, 1; SMALL RACK MOUNT CHASSIS, 1; CHASSIS, 1; PANEL, FRONT, 1. A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77T001679G1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
NSN 6940-01-529-1495 is a Interface Unit,communication Equ, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 6940, Communication Training Devices. Status: active.
NSN 6940-01-529-1495 has 1 manufacturer part number on file: 77T001679G1 (Lockheed Martin Corporation Div Rms).
Key specifications for 77T001679G1: Nonsupply Items and Quantities: CABLE, POWER, 1; WIRE, SPEAKER, 1; PLUG MONO, 1; ADAPTER, PANEL MTG W/O SHAFT, 1; WASHER, LOCK, FLAT-INTERNAL TOOTH, 1; POTENTIOMETER, 50K, 1; JACK-MONO, AUDIO, 1; CONNECTOR, 1; WIRE, TWISTED PAIR, 20 FT; STANDOFF 0.25 LG, 4; RECEPTACLE, 32; HOUSING, MINI-LATCH, 16; HEADER, DBL ROW, 2; SPEAKERS, COMPUTER, AMPLIFIED, 1; SCREW, PAN HEAD, 0.112-40 UNC-2A X 0.5 LG, 4; WASHER, FLAT, 2; SCREW, FLAT HEAD, 0.112-40 UNC-2A X 0.5 LG, 4; NUT, HEX, 4-40, 14; WASHER, LOCK; 14; WASHER, FLAT, 12; SCREW, PAN HEAD, 0.112-40 UNC-2A X 0.5 LG, 8; COVER, CHASSIS, 1; DUAL MINI BOARD, 1; FUSE HOLDER, 1; FUSE, 3A, 1; COVER, AC POWER, 1; CONNECTOR, AC POWER, 1; CONNECTOR, 1; 3.5MM AUDIO JACK-STEREO, 3; PWB ASSY, 1; HOLDER, ISOLATION, 1; SUPPORT FIXTURE, 1; SMALL RACK MOUNT CHASSIS, 1; CHASSIS, 1; PANEL, FRONT, 1. A; Special Features: AUDIO INTERFACE USED TO MONITOR THE SHIPS AUDIO; DRIVES AN EXTERNAL SPEAKER AND HAS PROVISIONS FOR MOUNTING WITH HEADSETS.; Part Name Assigned by Controlling Agency: ASSEMBLY SOUND INTERFACE; End Item Identification: AN/SQQ89AV15. 1 specification is 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 6940-01-529-1495 has DEMIL Code D. 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.