National Stock Number (NSN) 5965-01-039-2794 (5965010392794) Parts List

Item Name	Headset Microphone
Federal Supply Group (FSG)	Electrical and Electronic Equipment Components
Federal Supply Class (FSC)	5965 Headsets Handsets Microphones and Speakers
National Item Identification Number (NIIN)	01-039-2794 (010392794)
NCB Code	USA (01)
Manufacturer	Dynalec Corporation, Lockheed Martin Corporation, Astrocom Electronics Inc, Roanwell Corporation, M And S Electronics Inc, Military Specifications, Acousticom Corp, Mason Electric Company

Part Number	Manufacturer	Item Name	Cage Code	RFQ
H-274/U	dynalec corporation	headset microphone	12763	RFQ
1273321-1	lockheed martin corporation	headset microphone	02734	RFQ
10490	astrocom electronics inc	headset microphone	18068	RFQ
494-116-002	roanwell corporation	headset microphone	82872	RFQ
H-274/U	m and s electronics inc	headset microphone	56875	RFQ
H-274/U	military specifications	headset microphone	81349	RFQ
494-116-002-694	roanwell corporation	headset microphone	82872	RFQ
62075-002	dynalec corporation	headset microphone	12763	RFQ
62078-002	dynalec corporation	headset microphone	12763	RFQ
6-274/U	military specifications	headset microphone	81349	RFQ
5865-CA	acousticom corp	headset microphone	59369	RFQ
CEH157HA AIC	mason electric company	headset microphone	81579	RFQ

MRC	Criteria	Characteristic
AFYY	IMPEDANCE RATING	150.0 OHMS NOMINAL
AHEQ	EARPHONE ELEMENT TYPE	DYNAMIC
AHES	EARPHONE QUANTITY	2
BKSQ	EARPHONE IMPEDANCE RATING	8.0 OHMS NOMINAL
BKSW	MICROPHONE ELEMENT TYPE	DYNAMIC
BKSY	EARPHONE MOUNTING METHOD	SUSPENDED ON HEADBAND
BKSZ	MICROPHONE MOUNTING FACILITY	ADAPTER FASTENED TO RIGHT SIDE OF HEADBAND
BKTB	CONNECTOR NAME	PLUG
BKTF	CONNECTOR IDENTIFYING NUMBER	U-173/U PART NO.
BKTG	CONNECTOR TO JUNCTION CORD LENGTH	23.000 INCHES
BLJN	CONNECTOR CONTROLLING AGENCY	ROANWELL CORP
FEAT	SPECIAL FEATURES	6 CONDUCTOR BRAIDED NYLON CORD; HEADSET ADJUSTABLE FROM 4.125 IN. TO 6.250 IN.
ZZZV	FSC APPLICATION DATA	HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS