5305-01-226-4514 SCREW,LAG Index 5310-01-226-4516 NUT,PLAIN,KNURLED

National Stock Number:
5310-01-226-4515

Federal Supply Class:
5310

National Item Identification Number:
012264515

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:
4366503B150RAYTHEON COMPANY
43665049956RAYTHEON COMPANY
43665054X10RAYTHEON COMPANY


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
PROPRIETARY CHARACTERISTICSMRCS
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT1.000 INCHES NOMINAL
NUT WIDTH0.880 INCHES NOMINAL
NUT LENGTH1.500 INCHES NOMINAL
SPECIAL FEATURESL-SHAPED CROSS SECTION
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


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