5310-00-949-0077 NUT,SPECIAL Index 5310-00-949-0081 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-00-949-0078

Federal Supply Class:
5310

National Item Identification Number:
009490078

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:
69543-201-194756THE BOEING COMPANY


Techincal Specification:
NUT LENGTH0.430 INCHES NOMINAL
NUT HEIGHT0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM
NUT WIDTH0.154 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
NUT STYLEPLAIN, RECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 ALLOY 6061-T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.086 INCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH56
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAA0109-009,FSCM 94756 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTNICKEL OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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