NSN 5820-01-381-6173 · NIIN 013816173 · Part number R3-131
Marathonnorco Aerospace, Inc. · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 08844
Government record, cited
NSN 5820-01-381-6173 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-381-6173. Manufacturer of record part number: R3-131.
Also searched as5820-01-381-6173 ·
5820013816173 ·
NIIN 013816173 ·
01-381-6173 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 08844 · R3-131
Nearby stock numbers← 5820-01-381-5995 Transmitter, Radio
·
5820-01-381-6339 Receiver-Transmitter, Radio →
Features
Receiver,radio — FSC 5820
1 manufacturer part number on file
Manufacturer of record: Marathonnorco Aerospace, Inc.
Identification
NSN: 5820-01-381-6173
NIIN: 013816173
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: R3-131
Manufacturer: Marathonnorco Aerospace, Inc.
General Description
The Receiver,radio, cataloged under National Stock Number 5820-01-381-6173, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Marathonnorco Aerospace, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Receiver,radio
FSC / FSG
5820 — Radio and Television Communication Equipment, Except Airborne (FSG 58)
Manufacturers
Marathonnorco Aerospace, Inc. (CAGE 08844)
Technical Specifications
Parameter
Value
NSN
5820-01-381-6173
Primary Part Number
R3-131
Item Name
Receiver,radio
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Marathonnorco Aerospace, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL C — Remove/Demil Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5820 — Radio and Television Communication Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5820-00-000-0978
5820-00-000-0978 · Item name not on file
5820-00-001-1375
5820-00-001-1375 · Item name not on file
5820-00-001-1379
INSTALLATION KIT,ELECTRONIC EQUI
5820-00-001-1387
5820-00-001-1387 · Item name not on file
5820-00-001-2529
5820-00-001-2529 · Item name not on file
5820-00-001-2530
5820-00-001-2530 · Item name not on file
5820-00-001-2531
5820-00-001-2531 · Item name not on file
5820-00-001-2532
5820-00-001-2532 · Item name not on file
Frequently Asked Questions
What is NSN 5820-01-381-6173?
NSN 5820-01-381-6173 is a Receiver,radio, manufactured by Marathonnorco Aerospace, Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-381-6173?
NSN 5820-01-381-6173 has 1 manufacturer part number on file: R3-131 (Marathonnorco Aerospace, Inc.).
Is NSN 5820-01-381-6173 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.
What is the DEMIL code for NSN 5820-01-381-6173?
NSN 5820-01-381-6173 has DEMIL Code C. Demilitarization may be required before disposal or transfer to non-military entities.
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.