The Test Device,interface, cataloged under National Stock Number 4931-01-616-6304, is classified within Federal Supply Class 4931 (Fire Control Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Test Device,interface |
| FSC / FSG | 4931 — Fire Control Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Parameter | Value |
|---|---|
| NSN | 4931-01-616-6304 |
| Item Name | Test Device,interface |
| FSC / FSG | 4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| 900720-101 | 3/9 Design control — primary reference Drs Technologies Inc. |
| 900720-101 | 5/9 Secondary reference Drs Environmental Systems Inc |
| 900720-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4931-01-616-6304 is a Test Device,interface, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
No hazard code in the DLA record (HMIC N). 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.