4730-00-217-8586 ELBOW,TUBE Index 1015-00-217-8588 NUT,PLAIN,ROUND

National Stock Number:
5315-00-217-8587

Federal Supply Class:
5315

National Item Identification Number:
002178587

Description:
PIN,GROOVED,HEADLESS

Detail:
A headless item of various shapes, usually cylindrical, having either circular or longitudinal groove(s). Its length must not exceed 12 inches (304 MM). Excludes ROD, GROOVED, HEADLESS; SHAFT (as modified); and PIN, VEHICULAR LEAF SPRING SHACKLE.


Manufacturer Information:
735847619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
EFFECTIVE LENGTH3.984 INCHES MINIMUM AND 4.016 INCHES MAXIMUM
DIAMETER1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
FIRST END LOCATIONBOTH ENDS
FIRST END STYLESQUARE
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH4.297 INCHES MINIMUM AND 4.328 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-637 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-637 FED SPEC 3RD MATERIAL RESPONSE OR SAE ASSN STD 4TH MATERIAL RESPONSE OR SAE ASSN STD 5TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1040 OR STEEL COMP 1137 OR STEEL COMP 1141 OR STEEL COMP 1144 OR STEEL COMP 1042 OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
STYLE DESIGNATORGROOVE
SURFACE FINISH63.0 MICROINCHES SHANK END
UNDERCUT DIAMETER1.191 INCHES MINIMUM AND 1.199 INCHES MAXIMUM
UNDERCUT WIDTH0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM


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