5310-01-568-0704 WASHER,FLAT Index 5310-01-568-0727 WASHER,LOCK

National Stock Number:
5310-01-568-0713

Federal Supply Class:
5310

National Item Identification Number:
015680713

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:
501-4457023 ITEM 2380064NAVAL SHIP SYSTEMS COMMAND
501-4457023 ITEM 23L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6503-158 ITEM 2343689HUNTINGTON INGALLS INC
6503-158 ITEM 23L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MS21046C1296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS21046C12L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.855 INCHES MINIMUM AND 0.891 INCHES MAXIMUM
NUT STYLEHEXAGON
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL 1 ITEMS. CRITICAL ITEM FOR SAFETY AND SURVIVAL OD DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICALS AS DIFFERENTIATED BY SPECIAL TEST FEATURES.
WIDTH ACROSS FLATS1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD QUANTITY PER INCH16
THREAD SERIESUNF


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