NSN 5820-01-650-9151 · NIIN 016509151 · Part number T-1630A
Ultra Electronics Ocean Systems Inc. · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 2D851
Government record, cited
NSN 5820-01-650-9151 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-650-9151. Manufacturer of record part number: T-1630A.
Also searched as5820-01-650-9151 ·
5820016509151 ·
NIIN 016509151 ·
01-650-9151 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 2D851 · T-1630A · T-1630A/SRT-BS · 121222-3
Nearby stock numbers← 5820-01-650-9094 Switching Unit, Audio-Video
·
5820-01-650-9359 Receiver-Transmitter Set, Radio →
Features
Beacon,distress — FSC 5820
Overall Diameter: 3.0 INCHES NOMINAL IN
Vehicle for Which Designed: SUBMARINE
3 manufacturer part numbers on file
Manufacturer of record: Ultra Electronics Ocean Systems Inc.
Identification
NSN: 5820-01-650-9151
NIIN: 016509151
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: T-1630A
Manufacturer: Ultra Electronics Ocean Systems Inc.
General Description
The Beacon,distress, cataloged under National Stock Number 5820-01-650-9151, 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 Ultra Electronics Ocean Systems Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5820-01-650-9151
Primary Part Number
T-1630A
Item Name
Beacon,distress
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Ultra Electronics Ocean Systems Inc.
Status
ACTIVE
Overall Diameter
3.0 INCHES NOMINAL IN
Vehicle for Which Designed
SUBMARINE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
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 5820-01-650-9151?
NSN 5820-01-650-9151 is a Beacon,distress, manufactured by Ultra Electronics Ocean Systems Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-650-9151?
NSN 5820-01-650-9151 has 3 manufacturer part numbers on file: T-1630A/SRT-BS (Ultra Electronics Ocean Systems Inc.), T-1630A (Ultra Electronics Ocean Systems Inc.), 121222-3 (Ultra Electronics Ocean Systems Inc.).
What are the specifications of T-1630A?
Key specifications for T-1630A: Overall Diameter: 3.0 INCHES NOMINAL IN; Vehicle for Which Designed: SUBMARINE; Overall Length: 39.5 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: RADIO BEACON. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5820-01-650-9151 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 5820-01-650-9151?
NSN 5820-01-650-9151 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.