NSN 5965-01-701-9667 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-701-9667. Manufacturer of record part number: AD-C4T-BK.
Also searched as5965-01-701-9667 ·
5965017019667 ·
NIIN 017019667 ·
01-701-9667 ·
FSC 5965 Headsets, Handsets, Microphones and Speakers · CAGE 00PW4 · AD-C4T-BK
Frequency Response Range in Hertz: +70.0 TO 20000.0
Style Designator: ROUND ENCLOSURE
Installation Design: NONPORTABLE
1 manufacturer part number on file
Identification
NSN: 5965-01-701-9667
NIIN: 017019667
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: AD-C4T-BK
Manufacturer: Qsc Audio Products Inc
General Description
The Loudspeaker,electromagnetic, cataloged under National Stock Number 5965-01-701-9667, 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 Qsc Audio Products Inc. Government technical data includes 6 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
5965-01-701-9667
Primary Part Number
AD-C4T-BK
Item Name
Loudspeaker,electromagnetic
FSC / FSG
5965 / 59 — Headsets, Handsets, Microphones and Speakers
Manufacturer
Qsc Audio Products Inc
Status
ACTIVE
Body Diameter
7.48 INCHES NOMINAL IN
Usage Design
INDOOR
Overall Diameter
9.06 INCHES NOMINAL IN
Frequency Response Range in Hertz
+70.0 TO 20000.0
Style Designator
ROUND ENCLOSURE
Installation Design
NONPORTABLE
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 5965-01-701-9667?
NSN 5965-01-701-9667 is a Loudspeaker,electromagnetic, manufactured by Qsc Audio Products Inc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
What part numbers are listed for NSN 5965-01-701-9667?
NSN 5965-01-701-9667 has 1 manufacturer part number on file: AD-C4T-BK (Qsc Audio Products Inc).
What are the specifications of AD-C4T-BK?
Key specifications for AD-C4T-BK: Body Diameter: 7.48 INCHES NOMINAL IN; Usage Design: INDOOR; Overall Diameter: 9.06 INCHES NOMINAL IN; Frequency Response Range in Hertz: +70.0 TO 20000.0. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5965-01-701-9667 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.