NSN 5965-01-669-9479 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-669-9479. Manufacturer of record part number: 324843-R040.
Also searched as5965-01-669-9479 ·
5965016699479 ·
NIIN 016699479 ·
01-669-9479 ·
FSC 5965 Headsets, Handsets, Microphones and Speakers · CAGE 32108 · 324843-R040
Operating Current Rating: 25.0 MILLIAMPERES NOMINAL
Earphone Identifying Number: A20 MODEL NO.
Earphone Quantity: 2
Impedance Rating: 220.0 OHMS MINIMUM AND 2200.0 OHMS MAXIMUM
Earphone Element Type: DYNAMIC
Frequency Rating: 15.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM
Identification
NSN: 5965-01-669-9479
NIIN: 016699479
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 324843-R040
Manufacturer: Bose Corp
General Description
The Headset-Microphone, cataloged under National Stock Number 5965-01-669-9479, 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 Bose Corp. Government technical data includes 8 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
5965-01-669-9479
Primary Part Number
324843-R040
Item Name
Headset-Microphone
FSC / FSG
5965 / 59 — Headsets, Handsets, Microphones and Speakers
Manufacturer
Bose Corp
Status
ACTIVE
Microphone Element Type
ELECTRET CONDENSER
Operating Current Rating
25.0 MILLIAMPERES NOMINAL
Earphone Identifying Number
A20 MODEL NO.
Earphone Quantity
2
Impedance Rating
220.0 OHMS MINIMUM AND 2200.0 OHMS MAXIMUM
Earphone Element Type
DYNAMIC
Frequency Rating
15.0 HERTZ MINIMUM AND 15.0 KILOHERTZ MAXIMUM
Earphone Impedance Rating
160.0 OHMS MINIMUM AND 320.0 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 5965-01-669-9479?
NSN 5965-01-669-9479 is a Headset-Microphone, manufactured by Bose Corp, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
What part numbers are listed for NSN 5965-01-669-9479?
NSN 5965-01-669-9479 has 1 manufacturer part number on file: 324843-R040 (Bose Corp).
What are the specifications of 324843-R040?
Key specifications for 324843-R040: Microphone Element Type: ELECTRET CONDENSER; Operating Current Rating: 25.0 MILLIAMPERES NOMINAL; Earphone Identifying Number: A20 MODEL NO.; Earphone Quantity: 2. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5965-01-669-9479 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.