The Attenuator,variable, cataloged under National Stock Number 5985-01-422-9739, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-422-9739 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| Body Style | IRREGULAR |
| Adjustment Device Type and Quantity | 1 ELECTRONIC, VOLTAGE CONTROLLED |
| Voltage Standing Wave Ratio | 1.50 |
| Specification/standard Data | 37695-620334 MANUFACTURERS SPECIFICATION CONTROL |
| Application Design | PRINTED CIRCUIT BOARD |
| Terminal Type and Quantity | 14 PRINTED CIRCUIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 620334-1 | 7/2 Vendor item drawing reference Raytheon Company |
| AT-339 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5985-01-422-9739 is a Attenuator,variable, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-422-9739: Overall Height: 0.053 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN; Body Style: IRREGULAR; Adjustment Device Type and Quantity: 1 ELECTRONIC, VOLTAGE CONTROLLED; Voltage Standing Wave Ratio: 1.50. 6 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 5985-01-422-9739 has DEMIL Code B. 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.