The Mount Assembly, cataloged under National Stock Number 5820-01-082-3031, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-082-3031 |
| Item Name | Mount Assembly |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Status | ACTIVE |
| General Characteristics Item Description | C/O AL HOUSING & FLANGE,CHROMATE FINISH PER MIL-C-5541,SYN & NATURAL RUBBER INSERT; O/A DIM. 4.570 IN. LG; 2.690 IN. W; 2.270 IN. H; 4 MTG HOLES EQUALLY SPACED 1.940 IN.,0.201 IN. DIA THRU; 1 HOLE 0.375 IN. DIA; 1 HOLE THD 0.250-20 UNC-2B; 65-75 DUROMETER RATING IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 101654-004000 | 5/9 Secondary reference U.S. Government activity |
| 101654-04000 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5820-01-082-3031 is a Mount Assembly, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
Key specifications for 5820-01-082-3031: General Characteristics Item Description: C/O AL HOUSING & FLANGE,CHROMATE FINISH PER MIL-C-5541,SYN & NATURAL RUBBER INSERT; O/A DIM. 4.570 IN. LG; 2.690 IN. W; 2.270 IN. H; 4 MTG HOLES EQUALLY SPACED 1.940 IN.,0.201 IN. DIA THRU; 1 HOLE 0.375 IN. DIA; 1 HOLE THD 0.250-20 UNC-2B; 65-75 DUROMETER RATING IN; End Item Identification: 5820010678359. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5820-01-082-3031 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.