The Installation Kit,electronic Equi, cataloged under National Stock Number 5821-01-641-9756, is classified within Federal Supply Class 5821 (Radio and Television Communication Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is S-Tec Corporation. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5821-01-641-9756 |
| Primary Part Number | 42-004003-0001 |
| Item Name | Installation Kit,electronic Equi |
| FSC / FSG | 5821 / 58 — Radio and Television Communication Equipment, Airborne |
| Manufacturer | S-Tec Corporation |
| Status | ACTIVE |
| Immediate Equipment Identifying Number | 42-004003-0001 PART NO. |
| Immediate Equipment Controlling Agency | GENESYS AEROSPACE |
| Immediate Equipment Name | INSTALL KIT, MSU |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 42-004003-0001 | Indra Sistemas, Sociedad Anonima (ESP) |
| 42-004003-0001 PRIMARY | S-Tec Corporation (USA) |
NSN 5821-01-641-9756 is a Installation Kit,electronic Equi, manufactured by S-Tec Corporation, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
NSN 5821-01-641-9756 has 2 manufacturer part numbers on file: 42-004003-0001 (Indra Sistemas, Sociedad Anonima), 42-004003-0001 (S-Tec Corporation).
Key specifications for 42-004003-0001: Immediate Equipment Identifying Number: 42-004003-0001 PART NO.; Part Name Assigned by Controlling Agency: INSTALL KIT, MSU; Immediate Equipment Controlling Agency: GENESYS AEROSPACE; Immediate Equipment Name: INSTALL KIT, MSU. 3 specifications are 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.