NSN 5820-01-249-7757 · NIIN 012497757 · Part number 73E3N320-3
Navy, United States Department of the Spawar Dba Space and Naval Wafare Command · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 28687
Government record, cited
NSN 5820-01-249-7757 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-249-7757. Manufacturer of record part number: 73E3N320-3.
Also searched as5820-01-249-7757 ·
5820012497757 ·
NIIN 012497757 ·
01-249-7757 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 28687 · 73E3N320-3
Manufacturer of record: Navy, United States Department of the Spawar Dba Space and Naval Wafare Command
Identification
NSN: 5820-01-249-7757
NIIN: 012497757
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 73E3N320-3
Manufacturer: Navy, United States Department of the Spawar Dba Space and Naval Wafare Command
General Description
The Extender,multicoupl, cataloged under National Stock Number 5820-01-249-7757, 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 Navy, United States Department of the Spawar Dba Space and Naval Wafare Command. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Extender,multicoupl
FSC / FSG
5820 — Radio and Television Communication Equipment, Except Airborne (FSG 58)
Manufacturers
Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (CAGE 28687); Thosani, Inc. (CAGE 66791); Rev-Cap Company, Inc. (CAGE 0HS46)
Technical Specifications
Parameter
Value
NSN
5820-01-249-7757
Primary Part Number
73E3N320-3
Item Name
Extender,multicoupl
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Navy, United States Department of the Spawar Dba Space and Naval Wafare Command
Status
ACTIVE
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 5820-01-249-7757?
NSN 5820-01-249-7757 is a Extender,multicoupl, manufactured by Navy, United States Department of the Spawar Dba Space and Naval Wafare Command, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-249-7757?
NSN 5820-01-249-7757 has 3 manufacturer part numbers on file: 73E3N320-3 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command), 73E3N320-3 (Thosani, Inc.), 73E3N320-3 (Rev-Cap Company, Inc.).
Is NSN 5820-01-249-7757 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.