The Attenuator,variable, cataloged under National Stock Number 5985-01-714-4950, 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 Quest Microwave Inc Dba Quest Microwave Inc. Government technical data includes 2 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 | 5985-01-714-4950 |
| Primary Part Number | D25-M1214T01 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Quest Microwave Inc Dba Quest Microwave Inc |
| Status | ACTIVE |
| Frequency Range | 1.2 GIGAHERTZ MINIMUM AND 1.4 GIGAHERTZ MAXIMUM |
| Power Rating | 10.0 WATTS AVERAGE AND 200.0 WATTS AVERAGE |
| 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 |
|---|---|
| D25-M1214T01 PRIMARY | Quest Microwave Inc Dba Quest Microwave Inc (USA) |
NSN 5985-01-714-4950 is a Attenuator,variable, manufactured by Quest Microwave Inc Dba Quest Microwave Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-714-4950 has 1 manufacturer part number on file: D25-M1214T01 (Quest Microwave Inc Dba Quest Microwave Inc).
Key specifications for D25-M1214T01: Overall Height: 7.62 MILLIMETERS NOMINAL MM; Frequency Range: 1.2 GIGAHERTZ MINIMUM AND 1.4 GIGAHERTZ MAXIMUM; Overall Length: 25.4 MILLIMETERS NOMINAL MM; Overall Width: 25.4 MILLIMETERS NOMINAL MM. 2 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.