The Cover, cataloged under National Stock Number 4931-00-781-0784, is classified within Federal Supply Class 4931 (Fire Control Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4931-00-781-0784 |
| Item Name | Cover |
| FSC / FSG | 4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,INSIDE DIM. 3.400 IN. LG,3.156 IN. W,0.250 IN. THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| HU740C1 | 5/9 Secondary reference Hudson Tool and Die Co Inc |
| 10528716 | 7/1 Vendor item drawing reference Us Army Aviation and Missile Command |
| HU-7460-CKAL | C/1 Advisory reference — outside the item-of-supply concept Hudson Tool & Die Company, Inc. Dba Hudson Technologies |
| HU-7460-CKAL | 3/9 Design control — primary reference Hudson Tool and Die Co Inc |
NSN 4931-00-781-0784 is a Cover, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4931-00-781-0784: General Characteristics Item Description: ALUMINUM ALLOY,INSIDE DIM. 3.400 IN. LG,3.156 IN. W,0.250 IN. THK 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.
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.