The Attenuator,variable, cataloged under National Stock Number 5985-00-481-0802, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-481-0802 |
| Primary Part Number | 821082 |
| Item Name | Attenuator,variable |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| Attenuation Per Step in Decibels | 3.0 |
| 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 |
|---|---|
| 821082 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 821082 | C/1 Advisory reference — outside the item-of-supply concept Firstmark Aerospace Corp |
| 821082 | C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West |
| 821082 | 5/9 Secondary reference U.S. Government activity |
| 821082 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell International |
NSN 5985-00-481-0802 is a Attenuator,variable, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-481-0802 has 1 manufacturer part number on file: 821082 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 821082: Overall Diameter: 1.250 INCHES NOMINAL IN; Attenuation Per Step in Decibels: 3.0; Special Features: SECTION QTY-1,RESISTANCE TOLERANCE-PORM 10 PCT,TERMINAL QTY-12,TERMINAL STYLE-SOLDER LUG,O/A DEPTH 0.906 IN,IMPEDANCE RATING-244 KOHMS,RESISTOR ELEMENT TYPE-COMPOSITION,MTG CONFIGURATION-ONE 3/8-32 THD BUSHING 17/32 IN. LG ON FRONT,TERMINAL LOCATION-BACK,STEP QTY-12,DECK QTY-1,ATTENUATION RANGE-0/230 DB,LAST STEP STYLE-TAPERED,DETENT ACTION PROVIDED IN. 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.
NSN 5985-00-481-0802 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.