1660-00-021-7590 BOOT ASSEMBLY Index 1720-00-021-7615 COVER

National Stock Number:
4730-00-021-7602

Federal Supply Class:
4730

National Item Identification Number:
000217602

Description:
THREAD PIECE,UNION

Detail:
A FITTING USED WITH A UNION NUT AND A TAILPIECE TO FORM A UNION.


Manufacturer Information:
A411103-280020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
END CONNECTION TYPETHREADED
OVERALL LENGTH1.312 INCHES NOMINAL
MATERIAL HARDNESS RATING92.0 ROCKWELL B MINIMUM AND 98.0 ROCKWELL B MAXIMUM
MATERIALSTEEL COMP 4130
SCREW THREAD LOCATIONEXTERNAL
SCREW THREAD SERIES DESIGNATORUN
SEAT TYPESTRAIGHT FACE
SEAT ANGLE IN DEG45.0
SPECIAL FEATURESW/FLATTED GRIP ON UNION END,0.938 IN.ACROSS GRIP WRENCHING FLAT
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE1-3/8-12
UNION END SCREW THREAD SERIES DESIGNATORUNJF
UNION END THREAD DIRECTIONRIGHT-HAND
UNION END THREAD SIZE9/16-18


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