The Antenna-Detector, cataloged under National Stock Number 5841-01-452-1635, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Div Es Defensive Systems Division. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5841-01-452-1635 |
| Primary Part Number | A3263290 |
| Item Name | Antenna-Detector |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A3263290 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| Reference | Meaning |
|---|---|
| 4240866-502 | 3/2 Design control — primary reference U.S. Government activity |
| A3263290 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5841-01-452-1635 is a Antenna-Detector, manufactured by Northrop Grumman Systems Corporation Div Es Defensive Systems Division, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-452-1635 has 1 manufacturer part number on file: A3263290 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division).
1 possible match (shared part number, not a government interchangeability claim): 5841-01-512-6498. Verify interchangeability with system specifications before substitution.
Key specifications for A3263290: End Item Identification: PRE-PROVISIONING SUPPORT. 0 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 5841-01-452-1635 has DEMIL Code D. 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.