The Coupler,rotary,radio Frequency, cataloged under National Stock Number 5985-01-331-3506, 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 Honeywell International Inc Dba Honeywell. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-331-3506 |
| Primary Part Number | 4006898-0502 |
| Item Name | Coupler,rotary,radio Frequency |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Honeywell International Inc Dba Honeywell |
| Status | ACTIVE |
| Radio Frequency Rating | 9345.0 MEGAHERTZ NOMINAL |
| Unit Type | WAVEGUIDE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 4006898-0502 PRIMARY | Honeywell International Inc Dba Honeywell (USA) |
NSN 5985-01-331-3506 is a Coupler,rotary,radio Frequency, manufactured by Honeywell International Inc Dba Honeywell, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-331-3506 has 1 manufacturer part number on file: 4006898-0502 (Honeywell International Inc Dba Honeywell).
Key specifications for 4006898-0502: Radio Frequency Rating: 9345.0 MEGAHERTZ NOMINAL; Unit Type: WAVEGUIDE; End Item Identification: RDR 1400 C RADAR; Material: ALUMINUM ALLOY. 3 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 5985-01-331-3506 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.