NSN 5965-00-669-6871, 5965006696871
Cancelled -> Replaced by 5965000729438

Federal Supply Classification: FSC 5965 - Headsets, Handsets, Microphones and Speakers
National Item Identification Number: NIIN 006696871
Codification Country: United States
Item Name Code: INC 02928
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

Availability: Readily Available Qualified Suppliers: We have 2 qualified suppliers

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DLMS^® Summary

National Stock Number 5965-00-669-6871

National Stock Number (NSN) 5965-00-669-6871, or NIIN 006696871, (headset-microphone) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5965000729438.

There are 6 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 02928. [AN ITEM CONSISTING OF A HEADSET, ELECTRICAL AND A MICROPHONE (AS MODIFIED) MOUNTED ON OR SUPPORTED FROM THE HEAD. IT MAY INCLUDE CONNECTING CORDS, PLUGS, JACKS, AND SWITCHES. SEE ALSO HEADSET-CHEST SET, ELECTRICAL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5965006696871 contains an unknown precious metal.

This NSN is associated to Schedule B 8518903000: microphone parts, loudspeaker parts, amplifier parts & headphone parts. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334310: audio and video equipment manufacturing.

This information was last updated on Aug 01, 2025.

Technical Characteristics

UNABLE TO DECODE: (AEZD) UNABLE TO DECODE
SWITCH: (AEZD) NOT INCLUDED
CONNECTOR CONTROLLING AGENCY: (BLJN) JETDS
CONNECTOR IDENTIFYING NUMBER: (BKTF) U-161/U TYPE NO.
CONNECTOR NAME: (BKTB) PLUG
CONNECTOR TO JUNCTION CORD LENGTH: (BKTG) 5.000 FEET
CONTROLLING AGENCY: (AMSA) ROANWELL CORP
DC RESISTANCE RATING IN OHMS: (AFYV) 20.0 NOMINAL
EARPHONE CONTROLLING AGENCY: (BKSS) ROANWELL CORP
EARPHONE ELEMENT TYPE: (AHEQ) MAGNETIC
EARPHONE IDENTIFYING NUMBER: (BKST) 10027 /5965-296-4044/ DRAWING NO.
EARPHONE IMPEDANCE RATING: (BKSQ) 275.0 OHMS NOMINAL
EARPHONE MOUNTING METHOD: (BKSY) SUSPENDED ON ADJUSTABLE HEADBAND
EARPHONE QUANTITY: (AHES) 1
FREQUENCY RATING: (ACZB) 0.3 KILOHERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM
IDENTIFYING NUMBER: (AMSB) 10037 DRAWING NO.
IMPEDANCE RATING: (AFYY) 25.0 OHMS NOMINAL
MICROPHONE ELEMENT TYPE: (BKSW) CARBON
MICROPHONE MOUNTING FACILITY: (BKSZ) SUSPENDED ON ADJUSTABLE BOOM SECURED AT RECEIVER
OPERATING CURRENT RATING: (APAM) 60.0 MILLIAMPERES NOMINAL
OUTPUT LEVEL RATING: (BKSX) 35 DB ABOVE 1 MV
SPECIAL FEATURES: (FEAT) RECEIVER-MICROPHONE ASSY MAY BE REMOVED FROM HEADBAND AND USED AS A HANDSET
TEST DATA DOCUMENT: (TEST) 81349-MIL-H-12576 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
III EARPHONE ELEMENT TYPE: (AHEQ) MAGNETIC