1392956 NSN 2990-21-104-4570 - 0497ec3c


1 U

NSN 2990-21-104-4570 - (2990211044570) Technical Details :

MRCNameDetails
ABHPOVERALL LENGTH3.000 INCHES NOMINAL
ABKVOUTSIDE DIAMETER0.875 INCHES NOMINAL
AGAVEND ITEM IDENTIFICATION"USED ON RETRACTABLE WALKWAY SUB-ASSY, SEAWOLF CLASS SUBMARINE; MAJOR DISTANCE ACROSS FLATS: 0.500 IN. NOM.; DISTANCE ACROSS CORNERS: 0.700 IN. NOM."
AHYFSECURING HOLE QUANTITY2
AMBALENGTH FROM UNIVERSAL JOINT SPIDER CENTERLINE TO HUB END1.500 INCHES NOMINAL
AMBGUNTHREADED SECURING HOLE DIAMETER0.250 INCHES NOMINAL
BSYLHUB BOREINCLUDED
BTBMHUB SECURING HOLEINCLUDED
BTBNSECURING HOLE LOCATIONTHRU HUB
BTBZOUTSIDE SHAPEROUND
BTKJMAJOR DISTANCE ACROSS FLATS0.500 INCHES NOMINAL
BTKLDISTANCE ACROSS CORNERS0.700 INCHES NOMINAL
FEATSPECIAL FEATURESCONNECTION END TYPE: HUB
STYLSTYLE DESIGNATOR (NON-CORE)ERR-090


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