5940-01-169-2077 TERMINAL BOARD Index 5310-01-169-2080 NUT,PLAIN,CLINCH

National Stock Number:
5310-01-169-2079

Federal Supply Class:
5310

National Item Identification Number:
011692079

Description:
NUT,PLAIN,SQUARE

Detail:
A NUT, FLAT ON TOP AND BOTTOM, HAVING 4 FLAT SIDES. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)


Manufacturer Information:
65312-12188-1030HM72FALCON MANUFACTURING CORP
65312-12188-1034R582TIGHITCO INC.
65312-12188-10378286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BEARING SURFACE TYPEFLAT
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.190 INCHES
NUT HEIGHT0.220 INCHES NOMINAL
NUT STYLESQUARE
WIDTH ACROSS FLATS0.562 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNF


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