5307-01-441-7415 STUD,SELF-LOCKING Index 3120-01-441-7417 BUSHING,SLEEVE

National Stock Number:
5307-01-441-7416

Federal Supply Class:
5307

National Item Identification Number:
014417416

Description:
STUD,SELF-LOCKING

Detail:
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.


Manufacturer Information:
12448496-219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
RCSK15105-234623AM GENERAL LLC


Techincal Specification:
HARDNESS RATING20.0 ROCKWELL C MINIMUM AND 29.0 ROCKWELL C MAXIMUM
HEAD DIAMETER1.310 INCHES NOMINAL
LOCKING FEATUREKNURLED SHANK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A304 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OR ASTM A322 ASSN STD ALL MATERIAL RESPONSES
MATERIALSTEEL
NOMINAL THREAD SIZE0.750 INCHES NUT THREAD
SPECIAL FEATURESTHREADED POINT 0.375-18NPT DIA, 0.560 IN. LG; CENTER THRU HOLE, COUNTERBORED AT HEAD END
STYLE DESIGNATORKNURLED SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE 2 ASSN STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD CLASS2A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD LENGTH1.070 INCHES NOMINAL NUT THREAD
THREAD QUANTITY PER INCH16 NUT THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD


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