5330-01-081-5349 SEAL,SPECIAL Index 5315-01-081-5352 PIN,GROOVED,HEADLESS

National Stock Number:
5310-01-081-5351

Federal Supply Class:
5310

National Item Identification Number:
010815351

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:
2560HX45152OSHKOSH CORP
2560HX75Q65OSHKOSH DEFENSE LLC
42NE-058019L2ESNA, LLC
42NE-05872962HARVARD INDUSTRIES INC
5302-11861796CEMEN TECH, INC.
9360433211939KIDDE FIRE FIGHTING, INC.
9360434211939KIDDE FIRE FIGHTING, INC.
SN-524NE-2408928ABBOTT-INTERFAST CORP


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, HEX, LKNY .31-18 G2 ZC
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.310 INCHES
NUT HEIGHT0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.258 INCHES MINIMUM AND 0.359 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNC


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