2930-00-801-1443 FIELD ASSEMBLY,PUMP Index 5310-00-801-1451 WASHER,FLAT

National Stock Number:
5310-00-801-1449

Federal Supply Class:
5310

National Item Identification Number:
008011449

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:
23095680-524LH52828REPUBLIC FASTENER MFG. CORP.
681637-52411815SPS TECHNOLOGIES, LLC
681637624617GENERAL MOTORS CORP
6816376-52424617GENERAL MOTORS CORP
6816376-52463005ROLLS-ROYCE CORPORATION
6816376-52473342ALLISON TRANSMISSION INC
6816376-5247X677GENERAL MOTORS LLC
R4163-52411815SPS TECHNOLOGIES, LLC
R4163-52415653HOWMET GLOBAL FASTENING SYSTEMS INC
R4163-52452828REPUBLIC FASTENER MFG. CORP.
R4163-52471087REPUBLIC FASTENER MFG. CORP. USE CAGE CODE 52828 FOR CATALOGING.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE120.0 DEGREES NOMINAL NUT
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NUT HEIGHT0.245 INCHES MAXIMUM
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE0.312 INCHES
WIDTH ACROSS FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONLEFT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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