NSN 5965-01-515-7839 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-515-7839. Manufacturer of record part number: LEF-10.
Also searched as5965-01-515-7839 ·
5965015157839 ·
NIIN 015157839 ·
01-515-7839 ·
FSC 5965 Headsets, Handsets, Microphones and Speakers · CAGE 4V665 · LEF-10 · MODEL LAF-10
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: LEF-10
Manufacturer: Aiphone Corporation
General Description
The Driver,loudspeaker, cataloged under National Stock Number 5965-01-515-7839, 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 Aiphone Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5965-01-515-7839
Primary Part Number
LEF-10
Item Name
Driver,loudspeaker
FSC / FSG
5965 / 59 — Headsets, Handsets, Microphones and Speakers
Manufacturer
Aiphone Corporation
Status
ACTIVE
Voice Coil
NOT INCLUDED
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 5965-01-515-7839?
NSN 5965-01-515-7839 is a Driver,loudspeaker, manufactured by Aiphone Corporation, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
What part numbers are listed for NSN 5965-01-515-7839?
NSN 5965-01-515-7839 has 1 manufacturer part number on file: LEF-10 (Aiphone Corporation).
What are the specifications of LEF-10?
Key specifications for LEF-10: Overall Height: 87.0 MILLIMETERS NOMINAL MM; Voice Coil: NOT INCLUDED; Overall Length: 236.0 MILLIMETERS NOMINAL MM; Overall Width: 196.0 MILLIMETERS NOMINAL MM. 1 specification is documented in the U.S. Government catalog.
Is NSN 5965-01-515-7839 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.