NSN 5965-01-497-0936 · NIIN 014970936 · Part number 911020-000
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 5965-01-497-0936 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-497-0936. Manufacturer of record part number: 911020-000.
Also searched as5965-01-497-0936 ·
5965014970936 ·
NIIN 014970936 ·
01-497-0936 ·
FSC 5965 Headsets, Handsets, Microphones and Speakers · CAGE 46646 · 911020-000
Manufacturer of record: Undersea Systems International, Inc. Dba Ocean Technology Systems
Identification
NSN: 5965-01-497-0936
NIIN: 014970936
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 911020-000
Manufacturer: Undersea Systems International, Inc. Dba Ocean Technology Systems
General Description
The Earphone, cataloged under National Stock Number 5965-01-497-0936, 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. 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
5965-01-497-0936
Primary Part Number
911020-000
Item Name
Earphone
FSC / FSG
5965 / 59 — Headsets, Handsets, Microphones and Speakers
Manufacturer
Undersea Systems International, Inc. Dba Ocean Technology Systems
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Undersea Systems International, Inc. Dba Ocean Technology Systems (USA)
No interchangeability data on file.
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 5965-01-497-0936?
NSN 5965-01-497-0936 is a Earphone, 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 5965-01-497-0936?
NSN 5965-01-497-0936 has 1 manufacturer part number on file: 911020-000 (Undersea Systems International, Inc. Dba Ocean Technology Systems).
What are the specifications of 911020-000?
Key specifications for 911020-000: Special Features: 10 OHMS IMPEDANCE; INTERNALLY CAPACITOR COUPLED WITH 10 MICRO FARAD; EP-1 EARPHONE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5965-01-497-0936 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.