The Antenna, cataloged under National Stock Number 5985-01-266-6941, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microwave Engineering Corporation. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-266-6941 |
| Primary Part Number | C390-222 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Overall Diameter | 6.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C390-222 PRIMARY | Microwave Engineering Corporation (USA) |
| 917893-803 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 3380-8008-0005 | 5/9 Secondary reference M/a-Com Inc |
| 917893-803 | 5/9 Secondary reference M/a-Com Inc |
| 917893-803 | 5/9 Secondary reference U.S. Government activity |
| 3380-8008-0005 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-266-6941 is a Antenna, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-266-6941 has 2 manufacturer part numbers on file: C390-222 (Microwave Engineering Corporation), 917893-803 (Raytheon Company).
Key specifications for C390-222: Overall Diameter: 6.000 INCHES NOMINAL IN; Overall Length: 15.000 INCHES NOMINAL IN; Special Features: EXTERIOR SURFACE FINISH:NIGHT FIGHTER GREY; End Item Identification: F-15. 1 specification is documented in the U.S. Government catalog.
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 5985-01-266-6941 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.