The Lock, cataloged under National Stock Number 5820-00-129-9945, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is General Motors Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Lock |
| FSC / FSG | 5820 — Radio and Television Communication Equipment, Except Airborne (FSG 58) |
| Manufacturers | General Motors Corp (CAGE 24617) |
| Parameter | Value |
|---|---|
| NSN | 5820-00-129-9945 |
| Primary Part Number | 7245200 |
| Item Name | Lock |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 7245200 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| ESR679405 | 5/9 Secondary reference At and T Corp |
| ES0684056-2 | 5/9 Secondary reference At and T Corp |
| ES0684056-2 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 2C6494A56-2 | 5/2 Secondary reference U.S. Government activity |
| ES0684056-1 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 98-4519 | 5/9 Secondary reference L3harris Technologies, Inc. Dba Harris Corporation |
| ES0684054-5 | 5/9 Secondary reference American Telephone and Telegraph Co |
| ESR679405 | 5/9 Secondary reference American Telephone and Telegraph Co |
| ES0684054-5 | 5/9 Secondary reference At and T Corp |
| ES0684056-1 | 5/9 Secondary reference At and T Corp |
| ES0684055-1 | 5/9 Secondary reference At and T Corp |
| ES0684055-1 | 5/9 Secondary reference American Telephone and Telegraph Co |
| 7245200 | 3/9 Design control — primary reference General Motors Corp Delco Electronics Div |
NSN 5820-00-129-9945 is a Lock, manufactured by General Motors Corp, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-00-129-9945 has 1 manufacturer part number on file: 7245200 (General Motors Corp).
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 5820-00-129-9945 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.