NSN 5820-01-391-4971 · NIIN 013914971 · Part number ATW-T31
Audio-Technica U.s., Inc. · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 47822
Government record, cited
NSN 5820-01-391-4971 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-391-4971. Manufacturer of record part number: ATW-T31.
Also searched as5820-01-391-4971 ·
5820013914971 ·
NIIN 013914971 ·
01-391-4971 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 47822 · ATW-T31
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: ATW-T31
Manufacturer: Audio-Technica U.s., Inc.
General Description
The Transmitter,radio, cataloged under National Stock Number 5820-01-391-4971, 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 Audio-Technica U.s., Inc.. Government technical data includes 1 specification, 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.
Technical Specifications
Parameter
Value
NSN
5820-01-391-4971
Primary Part Number
ATW-T31
Item Name
Transmitter,radio
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Audio-Technica U.s., Inc.
Status
ACTIVE
Electrical Power Source Relationship
OPERATING
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
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 5820-01-391-4971?
NSN 5820-01-391-4971 is a Transmitter,radio, manufactured by Audio-Technica U.s., Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-391-4971?
NSN 5820-01-391-4971 has 1 manufacturer part number on file: ATW-T31 (Audio-Technica U.s., Inc.).
What are the specifications of ATW-T31?
Key specifications for ATW-T31: Overall Height: 0.875 INCHES NOMINAL IN; Overall Length: 4.500 INCHES NOMINAL IN; Overall Width: 2.500 INCHES NOMINAL IN; Electrical Power Source Relationship: OPERATING. 1 specification is documented in the U.S. Government catalog.
Is NSN 5820-01-391-4971 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.