The Attenuator,variable, cataloged under National Stock Number 5985-00-188-7965, 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 Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-188-7965 |
| Primary Part Number | 581R082H01 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Mounting Facility Pattern | TWO POSITION IN-LINE |
| Unthreaded Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 1.250 INCHES NOMINAL IN |
| Application Design | TRANSMISSION LINE |
| 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 |
|---|---|
| 581R082H01 | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions (USA) |
| AS137 | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions (USA) |
| Reference | Meaning |
|---|---|
| AM7019 | 3/9 Design control — primary reference Skyworks Solutions, Inc. |
| AS137 | 5/9 Secondary reference Hyletronics Limited Partnership |
| AS137 | 5/9 Secondary reference Litton Systems Inc Hyletronics Group-Airtron Div |
| 581R082H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-00-188-7965 is a Attenuator,variable, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-188-7965 has 2 manufacturer part numbers on file: 581R082H01 (Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions), AS137 (Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions).
Key specifications for 581R082H01: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 0.750 INCHES NOMINAL IN; Mounting Facility Pattern: TWO POSITION IN-LINE; Unthreaded Mounting Hole Diameter: 0.150 INCHES NOMINAL IN. 5 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 5985-00-188-7965 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.