5325-00-452-2855 RING,RETAINING Index 5306-00-452-2857 BOLT,CLOSE TOLERANCE

National Stock Number:
5310-00-452-2856

Federal Supply Class:
5310

National Item Identification Number:
004522856

Description:
NUT,PLAIN,RECTANGULAR

Detail:
A NUT, FLAT ON TOP AND BOTTOM, HAVING FOUR FLAT SIDES OF WHICH TWO PARALLEL SIDES ARE SHORTER THAN THE OTHER TWO. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)


Manufacturer Information:
99-603366699995NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION
F256735K0289BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES
F256735U9143BAE SYSTEMS (OPERATIONS) LIMITED


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLEPLAIN, RECTANGULAR
NUT LENGTH0.436 INCHES NOMINAL
NUT HEIGHT0.203 INCHES NOMINAL
NUT WIDTH0.350 INCHES NOMINAL
SPECIAL FEATURES2 EDGED WITH RADII
THE MANUFACTURERS DATA
MANUFACTURERS CODEK0289
DESIGN CONTROL REFERENCEF256735


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