The Receiver Subassembly,radar, cataloged under National Stock Number 5841-01-169-9530, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Frontgrade Technologies Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5841-01-169-9530 |
| Primary Part Number | 457950 |
| Item Name | Receiver Subassembly,radar |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| Component Type and Quantity | 1 RECEIVER AND 2 PRINTED WIRING BOARD AND 2 SEMICONDUCTOR AND 6 CONNECTOR AND 1 FUSE |
| Usage Design | RECEIVER ASSEMBLY,RF,AGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 457950 PRIMARY | Frontgrade Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 8102-2542-1 | 7/9 Vendor item drawing reference Drs Icas, Llc |
| 457950 | 5/9 Secondary reference U.S. Government activity |
NSN 5841-01-169-9530 is a Receiver Subassembly,radar, manufactured by Frontgrade Technologies Inc., classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-169-9530 has 1 manufacturer part number on file: 457950 (Frontgrade Technologies Inc.).
Key specifications for 457950: Overall Height: 1.680 INCHES NOMINAL IN; Component Type and Quantity: 1 RECEIVER AND 2 PRINTED WIRING BOARD AND 2 SEMICONDUCTOR AND 6 CONNECTOR AND 1 FUSE; Overall Length: 5.788 INCHES NOMINAL IN; Overall Width: 2.500 INCHES NOMINAL IN. 2 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.
NSN 5841-01-169-9530 has DEMIL Code C. 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.