The Attenuator,variable, cataloged under National Stock Number 5985-00-822-8666, 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 Us Army Aviation and Missile Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-822-8666 |
| Primary Part Number | 7910723 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 TERMINAL |
| Frequency Range | 18.000 GIGAHERTZ MINIMUM AND 26.500 GIGAHERTZ MAXIMUM |
| Overall Attenuation Range in Decibels | +0.0 TO 50.0 |
| Voltage Standing Wave Ratio | 1.50 |
| Overall Attenuation Accuracy in Decibels | -0.50 TO 0.50 |
| Attenuation Variation Method | CONTINUOUS |
| Body Material | ALUMINUM |
| Body Length | 7.625 INCHES NOMINAL IN |
| Application Design | WAVEGUIDE |
| Terminal Type and Quantity | 2 FLANGE |
| Power Rating | 2.0 WATTS AVERAGE |
| 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 |
|---|---|
| K101-F1 | Telephonics Corp/prd Instruments (USA) |
| 7910723 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 2116S-00 | Wavetronics Inc (USA) |
| K382A | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| K382A | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| K101-F1 | 5/9 Secondary reference Peraton Inc |
| K382A | 5/9 Secondary reference Keysight Technologies, Inc. |
NSN 5985-00-822-8666 is a Attenuator,variable, manufactured by Us Army Aviation and Missile Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-822-8666 has 4 manufacturer part numbers on file: K101-F1 (Telephonics Corp/prd Instruments), 7910723 (Us Army Aviation and Missile Command), 2116S-00 (Wavetronics Inc), K382A (Keysight Technologies Inc).
Key specifications for 7910723: Mounting Facility Type and Quantity: 2 TERMINAL; Frequency Range: 18.000 GIGAHERTZ MINIMUM AND 26.500 GIGAHERTZ MAXIMUM; Overall Attenuation Range in Decibels: +0.0 TO 50.0; Voltage Standing Wave Ratio: 1.50. 11 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 5985-00-822-8666 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.