The Antenna Group, cataloged under National Stock Number 5985-01-155-7187, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-155-7187 |
| Item Name | Antenna Group |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Component Quantity | 20 |
| End Item Source | 55044 AND 80058 |
| Model Number | OA-8439A A |
| Relationship to Similar Equipment | ONE WAY INTERCHANGEABLE WITH POWER-ACCESSORY GROUP OA-8439/TRC-97C ANTENNA AS-1731/TRC-97.TWO WAY INTERC HANGEABLE,EXCEPT BY MAINTENANCE PARTS WITH H-186/U |
| Component Document Origin | INDUSTRIAL |
| End Item Name | RADIO SET |
| Accessory Controlling Agency | RCA |
| Document Source | 55044 |
| Functional Description | PROVIDES FACILITIES FOR POWER TO OPERATE RADIO SET AN/TRC-97C.ALSO CONTAINS ANTENNA AND ACCESSORIES TO FACILITATE INSTALLATION/OPERATIONS |
| Test Data Document | 55044-4610033309 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Usage Design | RADIO SET |
| Type/model Designation | OA-8439A/TRC-97C A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| OA-8439A/TRC-97C | 5/2 Secondary reference U.S. Government activity |
| 4610033309 | 3/9 Design control — primary reference Communications & Power Industries Dba Communications & Power Industries Div Solid State Products Division |
NSN 5985-01-155-7187 is a Antenna Group, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-155-7187: Component Quantity: 20; End Item Source: 55044 AND 80058; Model Number: OA-8439A A; Relationship to Similar Equipment: ONE WAY INTERCHANGEABLE WITH POWER-ACCESSORY GROUP OA-8439/TRC-97C ANTENNA AS-1731/TRC-97.TWO WAY INTERC HANGEABLE,EXCEPT BY MAINTENANCE PARTS WITH H-186/U. 12 specifications are 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 5985-01-155-7187 has DEMIL Code Q. 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.