The Test Monitor Box Assembly, cataloged under National Stock Number 4931-00-072-0768, is classified within Federal Supply Class 4931 (Fire Control Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4931-00-072-0768 |
| Primary Part Number | 7920751 |
| Item Name | Test Monitor Box Assembly |
| FSC / FSG | 4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| General Characteristics Item Description | 9.500 IN. LG,3.500 IN. W,1 CHASSIS TEST MONITOR BOX,14 CONNECTORS IN |
| 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 |
|---|---|
| 7920751 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 7920751 | 5/9 Secondary reference Tricelin Corp Dba T C Electronics |
NSN 4931-00-072-0768 is a Test Monitor Box Assembly, manufactured by Us Army Aviation and Missile Command, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4931-00-072-0768 has 1 manufacturer part number on file: 7920751 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 4920-00-967-2240. Verify interchangeability with system specifications before substitution.
Key specifications for 7920751: General Characteristics Item Description: 9.500 IN. LG,3.500 IN. W,1 CHASSIS TEST MONITOR BOX,14 CONNECTORS IN. 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 4931-00-072-0768 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.