NSN 5820-01-528-1839 · NIIN 015281839 · Part number 4845-1000-001
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 50027
Government record, cited
NSN 5820-01-528-1839 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-528-1839. Manufacturer of record part number: 4845-1000-001.
Also searched as5820-01-528-1839 ·
5820015281839 ·
NIIN 015281839 ·
01-528-1839 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 50027 · 4845-1000-001
Manufacturer of record: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Identification
NSN: 5820-01-528-1839
NIIN: 015281839
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 4845-1000-001
Manufacturer: Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
General Description
The Receiver Subassembly,radio, cataloged under National Stock Number 5820-01-528-1839, 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 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. 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
5820-01-528-1839
Primary Part Number
4845-1000-001
Item Name
Receiver Subassembly,radio
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
No interchangeability data on file.
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 5820-01-528-1839?
NSN 5820-01-528-1839 is a Receiver Subassembly,radio, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-528-1839?
NSN 5820-01-528-1839 has 1 manufacturer part number on file: 4845-1000-001 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
What are the specifications of 4845-1000-001?
Key specifications for 4845-1000-001: Special Features: PROCESSES INCOMING SONOBUOY RF SIGNALS AND PROVIDES DEMODULATED AUDIO OUTPUTS FOR THE ACOUSTIC PROCESSER; Part Name Assigned by Controlling Agency: RECEIVER MODULE ASSY.; End Item Identification: MELTEM ACOUSTIC SEGMENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5820-01-528-1839 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 5820-01-528-1839?
NSN 5820-01-528-1839 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.