5310-01-554-7354 WASHER,FLAT Index 5310-01-557-6800 WASHER,FLAT

National Stock Number:
5310-01-556-0549

Federal Supply Class:
5310

National Item Identification Number:
015560549

Description:
NUT,PLAIN,KNURLED

Detail:
A NUT, ROUND IN SHAPE, HAVING ALL OR PART OF ITS OUTER SURFACE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, ROUND. (WHEN HEIGHT OR THICKNESS, AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE).


Manufacturer Information:
HM020-267-31T765ROBERTSON FUEL SYSTEMS, L.L.C.


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,ADAPTER,RETAINING
SPECIAL FEATURES2.30 IN. DIA X 0.62 IN. WIDE WITH 1.70 IN. INSIDE DIA; DIAMOND PATTERN KNURL; USED ON INTERNAL AUXILIARY FUEL TRANSFER SYSTEM (IAFTS)


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