2540-00-389-8230 GUARD,SPLASH,VEHICULAR Index 2590-00-389-8232 PAD,CUSHIONING

National Stock Number:
5306-00-389-8231

Federal Supply Class:
5306

National Item Identification Number:
003898231

Description:
BOLT,U

Detail:
An externally threaded fastener bent approximately 180 degrees (3.141 radians) in the shape of the letter U and with both ends threaded.


Manufacturer Information:
840718019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END10.375 INCHES NOMINAL
INSIDE DISTANCE BETWEEN SHANKS5.719 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-631 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-634 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-637 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-637 FED SPEC 4TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1090 OR STEEL COMP 1045 OR STEEL COMP 1141 OR STEEL COMP 1137 OVERALL
NOMINAL THREAD DIAMETER1.125 INCHES
STYLE DESIGNATORSQUARE BEND
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.125 INCHES MINIMUM
THREAD QUANTITY PER INCH12
THREAD SERIES DESIGNATORUNF


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