5310-01-081-0778 NUT,PLAIN,CLINCH Index 5310-01-081-0781 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-081-0780

Federal Supply Class:
5310

National Item Identification Number:
010810780

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
29NTE-08000360APOLLO AEROSPACE COMPONENTS LLC
29NTE-0803U925ACE AEROSPACE LTD INC
29NTE-08072962HARVARD INDUSTRIES INC
E-74114PC12052374FLOWSERVE CORP


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
CRITICALITY CODE JUSTIFICATIONFEAT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
TEMP RATING250.0 FAHRENHEIT MAXIMUM
TEST DATA DOCUMENT81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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