5310-00-031-0919 NUT,SELF-LOCKING,HEXAGON Index 5306-00-031-0921 BOLT,SHEAR

National Stock Number:
5310-00-031-0920

Federal Supply Class:
5310

National Item Identification Number:
000310920

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:
09NE040019L2ESNA, LLC
09NE04072962HARVARD INDUSTRIES INC
09NE42027687GREER STOP NUT INC.
111-5486612 ITE43689HUNTINGTON INGALLS INC
21801796896169ELECTRIC BOAT CORPORATION
500100353711NAVAL SEA SYSTEMS COMMAND
501-7055651 ITEM 5553711NAVAL SEA SYSTEMS COMMAND
5361662 ITEM 2853711NAVAL SEA SYSTEMS COMMAND
5486620-0032PC343689HUNTINGTON INGALLS INC
563-6405731-3753711NAVAL SEA SYSTEMS COMMAND
581-6726888 FIND 753711NAVAL SEA SYSTEMS COMMAND
595-6405353-404253711NAVAL SEA SYSTEMS COMMAND
595-6405353-ECMM-4253711NAVAL SEA SYSTEMS COMMAND
5D3-04012-11734712LAKE SHORE SYSTEMS, INC.
60-08-0423D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
6305-53 PC 4143689HUNTINGTON INGALLS INC
67A4C133968CLARK EQUIPMENT CO
721-7068583-6553711NAVAL SEA SYSTEMS COMMAND
721-7068584-1453711NAVAL SEA SYSTEMS COMMAND
751-6402502 FIND 753711NAVAL SEA SYSTEMS COMMAND
751-6402502-753711NAVAL SEA SYSTEMS COMMAND
751-6402503 ITEM 753711NAVAL SEA SYSTEMS COMMAND
751-6402503-753711NAVAL SEA SYSTEMS COMMAND
751-6402601 ITEM 2053711NAVAL SEA SYSTEMS COMMAND
751-6402601-2053711NAVAL SEA SYSTEMS COMMAND
751-6402602 FIND 2053711NAVAL SEA SYSTEMS COMMAND
751-6402602-2053711NAVAL SEA SYSTEMS COMMAND
751-6402603 FIND 2053711NAVAL SEA SYSTEMS COMMAND
751-6402604 FIND 2053711NAVAL SEA SYSTEMS COMMAND
751-6402605-1953711NAVAL SEA SYSTEMS COMMAND
751-6402606 FIND 1953711NAVAL SEA SYSTEMS COMMAND
751-6402607 FIND 1953711NAVAL SEA SYSTEMS COMMAND
751-6402608 FIND 1953711NAVAL SEA SYSTEMS COMMAND
803-5001003-X2XX-11953711NAVAL SEA SYSTEMS COMMAND
9NE-040M0NEL72962HARVARD INDUSTRIES INC
9NE-040MONEL72962HARVARD INDUSTRIES INC
F1358844185WOLLARD INTERNATIONAL LLC
H577-3302-15396169ELECTRIC BOAT CORPORATION
H861-1701-6596169ELECTRIC BOAT CORPORATION
H861-1702-1496169ELECTRIC BOAT CORPORATION
M17828-4CD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS17828-4C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D44066,COMP A,TYPE 1 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 NUT
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


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