The Antenna, cataloged under National Stock Number 5985-01-263-9905, 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 Bae Flight Systems Inc. The record lists 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Antenna |
| FSC / FSG | 5985 — Antennas, Waveguides, and Related Equipment (FSG 59) |
| Manufacturers | Aviatech Corporation Dba Aviatech Corp (CAGE 54520); Bae Flight Systems Inc (CAGE 8B676); Dayton-Granger, Inc. (CAGE 55635) |
| Parameter | Value |
|---|---|
| NSN | 5985-01-263-9905 |
| Primary Part Number | DSK-9-04164 |
| Item Name | Antenna |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Bae Flight Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 21-20-06 | Aviatech Corporation Dba Aviatech Corp (USA) |
| DSK-9-04164 PRIMARY | Bae Flight Systems Inc (USA) |
| FVL10-600 | Dayton-Granger, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AV207-2 | 5/9 Secondary reference Cobham Exeter, Inc. |
| 5985PL1945214 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| AS-3939/ARC | 5/1 Secondary reference U.S. Government activity |
| AV207-2 | C/1 Advisory reference — outside the item-of-supply concept Frontgrade Technologies Inc. |
NSN 5985-01-263-9905 is a Antenna, manufactured by Bae Flight Systems Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-263-9905 has 3 manufacturer part numbers on file: 21-20-06 (Aviatech Corporation Dba Aviatech Corp), DSK-9-04164 (Bae Flight Systems Inc), FVL10-600 (Dayton-Granger, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 4510-01-521-9870, 9999-01-690-4822, 4320-01-719-8248. Verify interchangeability with system specifications before substitution.
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 5985-01-263-9905 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.