NSN 5965-01-717-2644 · NIIN 017172644 · Part number 900479-001
Undersea Systems International, Inc. Dba Ocean Technology Systems · FSC 5965 — Headsets, Handsets, Microphones and Speakers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 46646
Government record, cited
NSN 5965-01-717-2644 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-717-2644. Manufacturer of record part number: 900479-001.
Also searched as5965-01-717-2644 ·
5965017172644 ·
NIIN 017172644 ·
01-717-2644 ·
FSC 5965 Headsets, Handsets, Microphones and Speakers · CAGE 46646 · 900479-001 · ND0003859
Manufacturer of record: Undersea Systems International, Inc. Dba Ocean Technology Systems
Identification
NSN: 5965-01-717-2644
NIIN: 017172644
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 900479-001
Manufacturer: Undersea Systems International, Inc. Dba Ocean Technology Systems
General Description
The Headset,electrical, cataloged under National Stock Number 5965-01-717-2644, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Undersea Systems International, Inc. Dba Ocean Technology Systems. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 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
5965-01-717-2644
Primary Part Number
900479-001
Item Name
Headset,electrical
FSC / FSG
5965 / 59 — Headsets, Handsets, Microphones and Speakers
Manufacturer
Undersea Systems International, Inc. Dba Ocean Technology Systems
Status
ACTIVE
Unpackaged Unit Weight
0.75 POUNDS NOMINAL LBS
Headset Cord Length
72.0 INCHES NOMINAL IN
Shell Material
PLASTIC EARPHONE
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 5965 — Headsets, Handsets, Microphones and Speakers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5965-00-001-1492
5965-00-001-1492 · Item name not on file
5965-00-001-7591
CUSHION,EAR
5965-00-001-7592
CUSHION,HEADBAND
5965-00-001-7593
MICROPHONE ELEMENT
5965-00-003-2686
5965-00-003-2686 · Item name not on file
5965-00-003-2690
5965-00-003-2690 · Item name not on file
5965-00-003-4754
5965-00-003-4754 · Item name not on file
5965-00-004-5510
5965-00-004-5510 · Item name not on file
Frequently Asked Questions
What is NSN 5965-01-717-2644?
NSN 5965-01-717-2644 is a Headset,electrical, manufactured by Undersea Systems International, Inc. Dba Ocean Technology Systems, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
What part numbers are listed for NSN 5965-01-717-2644?
NSN 5965-01-717-2644 has 2 manufacturer part numbers on file: 900479-001 (Undersea Systems International, Inc. Dba Ocean Technology Systems), ND0003859 (Northern Diver (international) Ltd).
What are the specifications of 900479-001?
Key specifications for 900479-001: Unpackaged Unit Weight: 0.75 POUNDS NOMINAL LBS; Headset Cord Length: 72.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: HEADSET; Shell Material: PLASTIC EARPHONE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5965-01-717-2644 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.