The Coupler,rotary,radio Frequency, cataloged under National Stock Number 5985-00-471-1614, 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 Spencer Industries Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-00-471-1614 |
| Primary Part Number | 656718-2 |
| Item Name | Coupler,rotary,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Spencer Industries Inc |
| Status | ACTIVE |
| Unit Type | WAVEGUIDE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 656718-2 | Spencer Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 656718-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-00-471-1614 is a Coupler,rotary,radio Frequency, manufactured by Spencer Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-471-1614 has 1 manufacturer part number on file: 656718-2 (Spencer Industries Inc).
Key specifications for 656718-2: Overall Height: 0.140 INCHES NOMINAL IN; Overall Length: 3.520 INCHES NOMINAL IN; Overall Width: 2.220 INCHES NOMINAL IN; Unit Type: WAVEGUIDE. 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 5985-00-471-1614 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.