The Cavity, cataloged under National Stock Number 5820-00-148-0758, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5820-00-148-0758 |
| Item Name | Cavity |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,GOLD-PLATED FINISH,RECTANGULAR SHAPE,1.982 IN. LG,1.420 IN. W,0.880 IN. H,2 MTG TABS EA W/ NO. 6/0.138 IN./-32 BY 0.44 IN.LG THD SCREW SPACED DIAGONALLY 2.730 IN. C TO C 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 |
|---|---|
| SMD651249-2 | 5/2 Secondary reference U.S. Government activity |
| SMD651249-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5820-00-148-0758 is a Cavity, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
Key specifications for 5820-00-148-0758: General Characteristics Item Description: ALUMINUM ALLOY,GOLD-PLATED FINISH,RECTANGULAR SHAPE,1.982 IN. LG,1.420 IN. W,0.880 IN. H,2 MTG TABS EA W/ NO. 6/0.138 IN./-32 BY 0.44 IN.LG THD SCREW SPACED DIAGONALLY 2.730 IN. C TO C IN. 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 5820-00-148-0758 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.