National Stock Number (NSN) 6625-00-643-7993 (6625006437993) Parts List

Item Name	Scale Cathode Ray T
Federal Supply Group (FSG)	Instruments and Laboratory Equipment
Federal Supply Class (FSC)	6625 Electrical and Electronic Properties Measuring and Testing Instruments
National Item Identification Number (NIIN)	00-643-7993 (006437993)
NCB Code	USA (00)
Manufacturer	Herley Chicago, Mutron Corp, Obrien Gear Co

Part Number	Manufacturer	Item Name	Cage Code	RFQ
C851768	herley chicago	scale cathode ray t	98738	RFQ
2396-231	mutron corp	scale cathode ray t	00798	RFQ
2396-231	herley chicago	scale cathode ray t	98738	RFQ
C51768	herley chicago	scale cathode ray t	98738	RFQ
C851768	mutron corp	scale cathode ray t	00798	RFQ
C851768	obrien gear co	scale cathode ray t	02184	RFQ
2396-231	obrien gear co	scale cathode ray t	02184	RFQ
C51768	obrien gear co	scale cathode ray t	02184	RFQ
C51768	mutron corp	scale cathode ray t	00798	RFQ

MRC	Criteria	Characteristic
APSJ	Scale Quantity	1 AND 1
ATEQ	Scale Type	HORIZONTAL AND VERTICAL
BJSD	Frame	NOT INCLUDED
MRC	Decoded Requirement	Clear Text Reply
ALGC	Mounting Configuration	TWO 7/16 IN. DIA MTG HOLES SPACED ON 3.062 IN. RADIUS 104 DEG APART
ADUM	Overall Thickness	0.063 INCHES NOMINAL
AGAV	End Item Identification	TYPE AN/UPM-70
ADAV	Overall Diameter	5.250 INCHES NOMINAL
ZZZV	Fsc Application Data	TEST SET
ABWG	Scale Division Quantity	46 AND 31
BHYZ	Scale Material	PLASTIC, METHYL-METHACRYLATE