The Cover,radar Modulator, cataloged under National Stock Number 1280-01-042-3862, is classified within Federal Supply Class 1280 (Aircraft Bombing Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1280-01-042-3862 |
| Primary Part Number | 2090-1399G1 |
| Item Name | Cover,radar Modulator |
| FSC / FSG | 1280 / 12 — Aircraft Bombing Fire Control Components |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| General Characteristics Item Description | LENGTH 5.5 IN,WIDTH 4.0 IN.,HEIGHT 0.5 IN. FOR MOUNTING HAS 16 HOLES,2 HOLES ON EACH END,3 HOLES ON EACH SIDE,6 HOLES ON FACE SURFACE,FACE SURFACE HAS 2 ACCES HOLES APPROXIMATLY 0.445 IN. IN DIA. WITH 1 FLAT PORTION ON EACHHOLE 0.195 IN. FROM THE HOLE CENTER AND CLOSEST TO THE COVERS LONGEST SIDE,THE THIRD ACCESS BEING OBLONG IN SHAPE,1.208 IN. WIDE AND 1.344 IN. LONG WITH0.844 RADIUSED ENDS IN |
| 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 |
|---|---|
| 2090-1399G1 | Raytheon Company (USA) |
| 2090-1399G1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 2090-1399G1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 1280-01-042-3862 is a Cover,radar Modulator, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 1280, Aircraft Bombing Fire Control Components. Status: active.
NSN 1280-01-042-3862 has 2 manufacturer part numbers on file: 2090-1399G1 (Raytheon Company), 2090-1399G1 (Raytheon Company Dba Raytheon Co).
Key specifications for 2090-1399G1: General Characteristics Item Description: LENGTH 5.5 IN,WIDTH 4.0 IN.,HEIGHT 0.5 IN. FOR MOUNTING HAS 16 HOLES,2 HOLES ON EACH END,3 HOLES ON EACH SIDE,6 HOLES ON FACE SURFACE,FACE SURFACE HAS 2 ACCES HOLES APPROXIMATLY 0.445 IN. IN DIA. WITH 1 FLAT PORTION ON EACHHOLE 0.195 IN. FROM THE HOLE CENTER AND CLOSEST TO THE COVERS LONGEST SIDE,THE THIRD ACCESS BEING OBLONG IN SHAPE,1.208 IN. WIDE AND 1.344 IN. LONG WITH0.844 RADIUSED ENDS IN; End Item Identification: AN/ASB-9A/16 B52G/H ACFT A. 1 specification is 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 1280-01-042-3862 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.