The Receiver Unit, cataloged under National Stock Number 1680-01-546-6667, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ctc Enterprise Ventures Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1680-01-546-6667 |
| Primary Part Number | 1CF2.REVA |
| Item Name | Receiver Unit |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Ctc Enterprise Ventures Corp |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1CF2.REVA PRIMARY | Ctc Enterprise Ventures Corp (USA) |
| 1CF2 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 1CF2 PRIMARY | Third Millennium Engineering (USA) |
| Reference | Meaning |
|---|---|
| FA2MIA-416 | 5/9 Secondary reference Radstone Technology Corp |
NSN 1680-01-546-6667 is a Receiver Unit, manufactured by Ctc Enterprise Ventures Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-546-6667 has 3 manufacturer part numbers on file: 1CF2.REVA (Ctc Enterprise Ventures Corp), 1CF2 (Lockheed Martin Corporation Div Rotary and Mission Systems), 1CF2 (Third Millennium Engineering).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-628-7318. Verify interchangeability with system specifications before substitution.
Key specifications for 1CF2.REVA: Criticality Code Justification: AGAV; End Item Identification: MH60S KNIGHTHAWK;N/ALQ-22A COUNTERMEASURES SYSTEM, INTEGRATED 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 1680-01-546-6667 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.