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
E-74114PC12052374FLOWSERVE CORP
29NTE-08072962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
NUT HEIGHT0.298 INCHES MINIMUM AND
0.328 INCHES MAXIMUM
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND
0.752 INCHES MAXIMUM
TEMP RATING250.0 DEG 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.).
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
SPECIAL FEATURESAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
CRITICALITY CODE JUSTIFICATIONFEAT


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