5310-01-340-0238 NUT ASSEMBLY,SELF-LOCKING,GANG C Index 5310-01-340-0241 WASHER,FLAT

National Stock Number:
5310-01-340-0239

Federal Supply Class:
5310

National Item Identification Number:
013400239

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:
816445-12297592PNEUMAFIL CORPORATION


Techincal Specification:
COUNTERBORE DIAMETER0.250 INCHES NOMINAL NUT
NUT COUNTERBORE DEPTH0.090 INCHES NOMINAL NUT
NUT LENGTH2.000 INCHES NOMINAL
NUT HEIGHT0.750 INCHES NOMINAL
NUT STYLEPLAIN, RECTANGULAR
NUT WIDTH0.500 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.250 INCHES
SPECIAL FEATURES2 CSK HOLES,0.250 IN. DIA TO 0.390 IN. DIA,100 DEGREES; LOCATED ON SURFACE OF PLATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH20


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