5310-01-641-7586 WASHER,LOCK 5310-01-641-6344 WASHER,FLAT

National Stock Number:
5310-01-641-6470

Federal Supply Class:
5310

National Item Identification Number:
016416470

Description:
NUT,SELF-LOCKING,HEXAGON


Manufacturer Information:
9386030000500 ITEM 790005PUROLATOR FACET INC.
9386030000500 ITEM 7D403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MS17828-8FD403950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MS17828-8F80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT
NICKEL ALLOY 400 NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
NUT HEIGHT0.575 INCHES MINIMUM AND
0.610 INCHES MAXIMUM
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND
0.755 INCHES MAXIMUM
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
DEPARTURE FROM CITED DESIGNATORMATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PRODURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES
BEARING SURFACE FINISH125.0 MICROINCHES
CRITICALITY CODE JUSTIFICATIONZZZX


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