5305-01-450-0728 SCREW,MACHINE Index 4820-01-450-0731 VALVE,GLOBE

National Stock Number:
5315-01-450-0729

Federal Supply Class:
5315

National Item Identification Number:
014500729

Description:
PIN,SHOULDER,HEADED

Detail:
A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING A SOLID SHANK IN STEPS OF TWO OR MORE DIFFERENT DIAMETERS UNDER AND IN ADDITION TO THE HEAD. EXCLUDES PIN, ECCENTRIC.


Manufacturer Information:
21108055953711NAVAL SEA SYSTEMS COMMAND
751-6408594 FIND 2553711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FIRST END STYLESQUARE
FIRST STEP DIAMETER0.8763 INCHES MINIMUM AND 0.8765 INCHES MAXIMUM
FIRST STEP LENGTH5.673 INCHES NOMINAL
HEAD STYLEHEXAGON
HEIGHT0.455 INCHES MINIMUM AND 0.483 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY K-500 OVERALL
SECOND STEP DIAMETER0.750 INCHES NOMINAL
SECOND STEP LENGTH1.020 INCHES NOMINAL
SPECIAL FEATURESSECOND STEP 10UNC-3A THREADED AND UNDERCUT BETWEEN HEAD AND FIRST STEP AND FIRST AND STECOND STEP
WIDTH ACROSS FLATS1.100 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
STYLE DESIGNATORSHOULDER
UNDER HEAD LENGTH6.693 INCHES NOMINAL


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