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Characteristics Data of NSN 3020-00-990-6548, 3020009906548

MRC	Criteria	Characteristic
AAWZ	COUNTERBORE DEPTH	0.719 INCHES NOMINAL
ABGF	GROOVE WIDTH	0.5005 INCHES NOMINAL
ABHE	OUTSIDE DIAMETER	4.651 INCHES NOMINAL
ABXV	BORE DIAMETER	0.7447 INCHES NOMINAL
AGJS	PITCH DIAMETER	3.625 INCHES MINIMUM AND 4.313 INCHES MAXIMUM
ANNQ	MATERIAL AND LOCATION	IRON OVERALL
AQPL	FACE WIDTH	0.750 INCHES NOMINAL
ASBP	BORE TYPE	STRAIGHT
AXND	COUNTERBORE FEATURE	INCLUDED
BFYT	HOLE LOCATION	TWO HOLES ON TOP AND BOTTOM OF BORE,SPACED 1.500 IN. ON 2.00 IN. DIA BOLT CIRCLE
BSNP	SECURING METHOD	THREADED HOLE
BXSH	WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE	OFFSET
BXSK	INTEGRAL COOLING VANE	NOT INCLUDED
BXSM	GROOVE SHAPE	V
BYFF	SECURING LOCATION	BB END
BYZF	DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION	1.281 INCHES MINIMUM AA END AND 2.281 INCHES MAXIMUM BB END
AAWY	COUNTERBORE DIAMETER	1.0625 INCHES NOMINAL
ABGA	GROOVE DEPTH	0.563 INCHES NOMINAL
ABHP	OVERALL LENGTH	3.031 INCHES NOMINAL
ABUJ	THREAD SIZE	5/16 - 18
ADGE	BORE LENGTH	1.750 INCHES NOMINAL
AGGS	V GROOVE ANGLE IN DEG	36.0
AHYF	SECURING HOLE QUANTITY	4
ARJD	DESIGN FORM	WEBBED
AWJQ	BEARINGS	NOT INCLUDED
AXHQ	GROOVE QUANTITY	1
BDYS	COUNTERBORE LOCATION	BB END
BSGG	KEYING FACILITY	NOT INCLUDED
BSYG	SPLIT HUB FEATURE	NOT INCLUDED
BXSJ	LIGHTENING HOLE	NOT INCLUDED
BYDS	BORE FEATURE	INCLUDED
BYZD	HUB END OUTSIDE DIAMETER AND LOCATION	1.313 INCHES MINIMUM AA END AND 3.000 INCHES MAXIMUM BB END
STYL	STYLE DESIGNATOR	WEBBED OR SPOKED

Corresponding National Stock Number to 255687C

255-0	255-0	255 0.50 IN	255-00
255-00-100000	255-00-100000	255-00-100K	255 00 100K
255-00-20K	255-00-20K	255-00-20K	255-00-20K
255-00-5000	255-00-502	255-00-502	255-00-5K
255-000-001L000	255-000-001L999	255-000-002L000	255-000-002L999

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Characteristics Data of NSN 3020-00-990-6548, 3020009906548

Corresponding National Stock Number to 255687C

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