5310-01-191-0429 NUT,SELF-LOCKING,PLATE Index 5310-01-191-0431 NUT SPACER,PLATE

National Stock Number:
5310-01-191-0430

Federal Supply Class:
5310

National Item Identification Number:
011910430

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:
569941-13B150RAYTHEON COMPANY
569941-149956RAYTHEON COMPANY
569941-154X10RAYTHEON COMPANY


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEPLAIN, RECTANGULAR
NUT LENGTH0.991 INCHES MINIMUM AND
0.996 INCHES MAXIMUM
NUT HEIGHT0.830 INCHES MINIMUM AND
0.870 INCHES MAXIMUM
SPECIAL FEATURESONE SIDE TAPERED
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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