5340-01-432-5630 PLATE,MOUNTING Index 4820-01-432-5632 VALVE,CHECK

National Stock Number:
5310-01-432-5631

Federal Supply Class:
5310

National Item Identification Number:
014325631

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:
6406376-CNTS-E4953711NAVAL SEA SYSTEMS COMMAND
801-6406376-CNTS-A4953711NAVAL SEA SYSTEMS COMMAND
D80000582-SAE1653711NAVAL SEA SYSTEMS COMMAND
MS17829Z7C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC ALLYL LOCKING INSERT
STEEL COMP 1137 NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THREAD SERIESUNC
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES NUT
SURFACE TREATMENTZINC AND
CHROMATE OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
NUT HEIGHT0.435 INCHES MINIMUM AND
0.469 INCHES MAXIMUM
WIDTH ACROSS FLATS0.679 INCHES MINIMUM AND
0.690 INCHES MAXIMUM
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS17829Z7C


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