National Stock Number (NSN) 2520-00-421-3917 (2520004213917) Parts List

Item Name	Yoke Universal Joint Vehicular
Federal Supply Group (FSG)	Vehicular Equipment Components
Federal Supply Class (FSC)	2520 Vehicle Power Transmission Components
National Item Identification Number (NIIN)	00-421-3917 (004213917)
NCB Code	USA (00)
Manufacturer	Gkn Rockford Inc, Eca Etablissement Central Des, Borg Warner Corp

Part Number	Manufacturer	Item Name	Cage Code	RFQ
2-63971	gkn rockford inc	yoke universal joint vehicular	77873	RFQ
2520004213917	eca etablissement central des	yoke universal joint vehicular	scy13	RFQ
8994J	borg warner corp	yoke universal joint vehicular	08018	RFQ

MRC	Criteria	Characteristic
ABKV	OUTSIDE DIAMETER	3.000 INCHES NOMINAL
BRGT	FORK HEIGHT	4.500 INCHES NOMINAL
BSYJ	HUB END THREAD PROVISION	UNTHREADED
BTBZ	OUTSIDE SHAPE	ROUND
BYRC	CONNECTION END TYPE	HUB
CZKU	SHAFT SPLINE QUANTITY	10
FEAT	SPECIAL FEATURES	YOKE FORK BOLT HOLE DIA 0.344 IN.;YOKE FORK CENTER TO CENTER DISTANCE BETWEEN HOLES 0.713 IN.