NSN 5985-01-122-7291 · NIIN 011227291 · Part number 7012-5
Lockheed Martin Corporation Dba Lockheed Martin Government · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 46859
Government record, cited
NSN 5985-01-122-7291 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-122-7291. Manufacturer of record part number: 7012-5.
Also searched as5985-01-122-7291 ·
5985011227291 ·
NIIN 011227291 ·
01-122-7291 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 46859 · 7012-5 · CN-1266/G
Manufacturer of record: Lockheed Martin Corporation Dba Lockheed Martin Government
Identification
NSN: 5985-01-122-7291
NIIN: 011227291
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 7012-5
Manufacturer: Lockheed Martin Corporation Dba Lockheed Martin Government
General Description
The Attenuator,fixed, cataloged under National Stock Number 5985-01-122-7291, 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 Dba Lockheed Martin Government. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-01-122-7291
Primary Part Number
7012-5
Item Name
Attenuator,fixed
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Lockheed Martin Corporation Dba Lockheed Martin Government
Status
ACTIVE
Input Impedance Rating in Ohms
600.0
Application Design
TRANSMISSION LINE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5945-01-252-809970125POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)M D Holdings Llc Dba Saniserv
6685-01-360-447070125POSSIBLE MATCH
THERMOMETER,SELF-INDICATING,BIME
Possible match (shared part number)Clifton Instrument Inc
5340-01-468-1944701-25POSSIBLE MATCH
SHIELD,EXPANSION
Possible match (shared part number)Illinois Tool Works Inc Dba Buildex Div.
5305-01-491-14133322424POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Oshkosh Defense Llc
7690-01-644-405070-125POSSIBLE MATCH
MARKER,IDENTIFICATION
Possible match (shared part number)Foxfury Llc
2940-01-706-827470125POSSIBLE MATCH
FILTER ELEMENT,FLUID
Possible match (shared part number)Allied Systems Company Dba Allied Systems Co
6680-01-732-055670125POSSIBLE MATCH
SWITCH,LIQUID LEVEL
Possible match (shared part number)Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Lockheed Martin Corporation Dba Lockheed Martin Government (USA)
Reference documents
Reference
Meaning
CN-1266/G
3/2Design control — primary reference
U.S. Government activity
Related Parts
5945-01-252-8099POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
70125
6685-01-360-4470POSSIBLE MATCH
THERMOMETER,SELF-INDICATING,BIME
70125
5340-01-468-1944POSSIBLE MATCH
SHIELD,EXPANSION
701-25
5305-01-491-1413POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
3322424
7690-01-644-4050POSSIBLE MATCH
MARKER,IDENTIFICATION
70-125
2940-01-706-8274POSSIBLE MATCH
FILTER ELEMENT,FLUID
70125
6680-01-732-0556POSSIBLE MATCH
SWITCH,LIQUID LEVEL
70125
Frequently Asked Questions
What is NSN 5985-01-122-7291?
NSN 5985-01-122-7291 is a Attenuator,fixed, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Government, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-122-7291?
NSN 5985-01-122-7291 has 1 manufacturer part number on file: 7012-5 (Lockheed Martin Corporation Dba Lockheed Martin Government).
What NSN replaces 5985-01-122-7291?
7 possible matches (shared part number, not a government interchangeability claim): 5945-01-252-8099, 6685-01-360-4470, 5340-01-468-1944. Verify interchangeability with system specifications before substitution.
What are the specifications of 7012-5?
Key specifications for 7012-5: Overall Height: 1.625 INCHES NOMINAL IN; Input Impedance Rating in Ohms: 600.0; Overall Length: 6.500 INCHES NOMINAL IN; Overall Width: 5.750 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-122-7291 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.