5330-00-760-8119 SEAL Index 5305-00-760-8122 SCREW,MACHINE

National Stock Number:
5310-00-760-8120

Federal Supply Class:
5310

National Item Identification Number:
007608120

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:
215-24831-180378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.380 INCHES NOMINAL
NUT STYLEPLAIN, RECTANGULAR
NUT WIDTH0.970 INCHES MINIMUM AND 0.980 INCHES MAXIMUM
NUT LENGTH1.250 INCHES NOMINAL
SPECIAL FEATURESONE BEARING SURFACE W/1.000 IN. RADIUS
THREAD CLASS3B
THREAD DIRECTIONLEFT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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