5310-00-639-2925 WASHER,RECESSED Index 5310-00-639-2937 NUT,PLAIN,ROUND

National Stock Number:
5307-00-639-2927

Federal Supply Class:
5307

National Item Identification Number:
006392927

Description:
STUD,LOCKED IN

Detail:
A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a RING, LOCK, SERRATED or a RING, LOCK, KEYED.


Manufacturer Information:
1JA2974-179500WESTINGHOUSE ELECTRIC CORP
51591-1796214RAYTHEON COMPANY
SC101-9SM16A83324HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
DISTANCE FROM SERRATED PORTION TO STUD END0.562 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD0.150 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO NUT END1.000 INCHES NOMINAL
LOCKING FEATURERING, LOCK SERRATED
OVERALL LENGTH1.562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
NOMINAL THREAD SIZE0.250 INCHES NUT THREAD
STYLE DESIGNATORLOCKED IN
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.350 INCHES NOMINAL STUD THREAD
THREAD LENGTH0.500 INCHES NOMINAL NUT THREAD
THREAD QUANTITY PER INCH20 NUT THREAD
THREAD PITCH DIAMETERS+0.2778 TO 0.2795 INCHES STUD THREAD
THREAD SERIES DESIGNATORUNC NUT THREAD


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