NSN 5821-01-044-9870 · NIIN 010449870 · Part number E83501-001
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · FSC 5821 — Radio and Television Communication Equipment, Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 50027
Government record, cited
NSN 5821-01-044-9870 — this item is cataloged by the U.S. Government under National Stock Number 5821-01-044-9870. Manufacturer of record part number: E83501-001.
Also searched as5821-01-044-9870 ·
5821010449870 ·
NIIN 010449870 ·
01-044-9870 ·
FSC 5821 Radio and Television Communication Equipment, Airborne · CAGE 50027 · E83501-001
Manufacturer of record: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Identification
NSN: 5821-01-044-9870
NIIN: 010449870
FSC: 5821 — Radio and Television Communication Equipment, Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: E83501-001
Manufacturer: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
General Description
The Translator,signal Data, cataloged under National Stock Number 5821-01-044-9870, is classified within Federal Supply Class 5821 (Radio and Television Communication Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. 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
5821-01-044-9870
Primary Part Number
E83501-001
Item Name
Translator,signal Data
FSC / FSG
5821 / 58 — Radio and Television Communication Equipment, Airborne
Manufacturer
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
No interchangeability data on file.
Other items in FSC 5821 — Radio and Television Communication Equipment, Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5821-00-001-1888
5821-00-001-1888 · Item name not on file
5821-00-001-1893
TUNER,RADIO FREQUENCY
5821-00-001-1894
TUNER,RADIO FREQUENCY
5821-00-001-1895
TUNER,RADIO FREQUENCY
5821-00-001-1896
5821-00-001-1896 · Item name not on file
5821-00-001-1897
5821-00-001-1897 · Item name not on file
5821-00-001-1898
TUNER,RADIO FREQUENCY
5821-00-001-2755
MEMORY ASSEMBLY,RADIO SET
Frequently Asked Questions
What is NSN 5821-01-044-9870?
NSN 5821-01-044-9870 is a Translator,signal Data, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
What part numbers are listed for NSN 5821-01-044-9870?
NSN 5821-01-044-9870 has 1 manufacturer part number on file: E83501-001 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
What are the specifications of E83501-001?
Key specifications for E83501-001: FSC Application Data: OSCILLATOR,RECEIVER SET,SONOBUOY; Special Features: 3.600 IN. L; 1.700 IN. W; 0.850 IN. THK IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5821-01-044-9870 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5821-01-044-9870?
NSN 5821-01-044-9870 has DEMIL Code D. 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.