The Attenuator,variable, cataloged under National Stock Number 5985-01-279-4716, 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 Raytheon Company. Government technical data includes 8 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 | 5985-01-279-4716 |
| Primary Part Number | 45722H-1000 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Insertion Loss at Minimum Attenuation in Maximum Decibels | 0.6 |
| Frequency Range | 33.000 GIGAHERTZ MINIMUM AND 50.000 GIGAHERTZ MAXIMUM |
| Body Style | WAVEGUIDE TYPE |
| Overall Attenuation Range in Decibels | +0.0 TO 50.0 |
| Attenuation Variation Method | STEPPED |
| Functional Description | ROTARY-VANE ATTENUATOR |
| Application Design | WAVEGUIDE |
| Power Rating | 100.0 MILLIWATTS PEAK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 45722H-1000 PRIMARY | Raytheon Company (USA) |
NSN 5985-01-279-4716 is a Attenuator,variable, manufactured by Raytheon Company, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-279-4716 has 1 manufacturer part number on file: 45722H-1000 (Raytheon Company).
Key specifications for 45722H-1000: Insertion Loss at Minimum Attenuation in Maximum Decibels: 0.6; Overall Height: 6.400 INCHES NOMINAL IN; Frequency Range: 33.000 GIGAHERTZ MINIMUM AND 50.000 GIGAHERTZ MAXIMUM; Body Style: WAVEGUIDE TYPE. 8 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.
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.