NSN 5965-01-557-3995 · NIIN 015573995 · Part number H51/A + SHS-1890-15
Plantronics Inc. · FSC 5965 — Headsets, Handsets, Microphones and Speakers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 22447
Government record, cited
NSN 5965-01-557-3995 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-557-3995. Manufacturer of record part number: H51/A + SHS-1890-15.
Also searched as5965-01-557-3995 ·
5965015573995 ·
NIIN 015573995 ·
01-557-3995 ·
FSC 5965 Headsets, Handsets, Microphones and Speakers · CAGE 22447 · H51/A + SHS-1890-15
Earphone Impedance Rating: 135.0 OHMS MINIMUM AND 249.0 OHMS MAXIMUM
1 manufacturer part number on file
Manufacturer of record: Plantronics Inc.
Identification
NSN: 5965-01-557-3995
NIIN: 015573995
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: H51/A + SHS-1890-15
Manufacturer: Plantronics Inc.
General Description
The Headset-Microphone, cataloged under National Stock Number 5965-01-557-3995, 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 Plantronics Inc.. Government technical data includes 5 specifications, 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
5965-01-557-3995
Primary Part Number
H51/A + SHS-1890-15
Item Name
Headset-Microphone
FSC / FSG
5965 / 59 — Headsets, Handsets, Microphones and Speakers
Manufacturer
Plantronics Inc.
Status
ACTIVE
Microphone Element Type
DYNAMIC
Earphone Identifying Number
H51 PART NO.
Earphone Quantity
1
Earphone Element Type
DYNAMIC
Earphone Impedance Rating
135.0 OHMS MINIMUM AND 249.0 OHMS MAXIMUM
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 5965-01-557-3995?
NSN 5965-01-557-3995 is a Headset-Microphone, manufactured by Plantronics Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
What part numbers are listed for NSN 5965-01-557-3995?
NSN 5965-01-557-3995 has 1 manufacturer part number on file: H51/A + SHS-1890-15 (Plantronics Inc.).
What are the specifications of H51/A + SHS-1890-15?
Key specifications for H51/A + SHS-1890-15: Microphone Element Type: DYNAMIC; Earphone Identifying Number: H51 PART NO.; Earphone Quantity: 1; Special Features: COMPLETE HEADSET, INCLUDING H31CDCAPSULE, 15 FOOT CORD, PUSH TO TALK SWITCH FT. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5965-01-557-3995 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.