5305-01-450-7795 SCREW,MACHINE Index 7643-01-450-7797 TOPOGRAPHIC GEOSPATIAL PRODUCTS

National Stock Number:
5310-01-450-7796

Federal Supply Class:
5310

National Item Identification Number:
014507796

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:
1431107253711NAVAL SEA SYSTEMS COMMAND
167-6404604 FIND 15853711NAVAL SEA SYSTEMS COMMAND
593-7067139-11553711NAVAL SEA SYSTEMS COMMAND
751-6405228 FIND 5853711NAVAL SEA SYSTEMS COMMAND
3451-NU13841-10163857CIRCOR NAVAL SOLUTIONS LLC
H577-3302-11596169ELECTRIC BOAT CORPORATION
PL-999F0930 FIND 563857CIRCOR NAVAL SOLUTIONS LLC
M25027/1-10C80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
M25027/1-10C81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-N-25027/181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALNICKEL ALLOY R-405 OR
NICKEL ALLOY 400 OVERALL
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNJC
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING80.0 ROCKWELL C MINIMUM
NUT HEIGHT0.844 INCHES MINIMUM AND
0.874 INCHES MAXIMUM
WIDTH ACROSS FLATS1.052 INCHES MINIMUM AND
1.068 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEM25027/1-10C


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