5310-01-191-0430 NUT,PLAIN,RECTANGULAR Index 5310-01-191-0432 NUT,PLAIN,BARREL

National Stock Number:
5310-01-191-0431

Federal Supply Class:
5310

National Item Identification Number:
011910431

Description:
NUT SPACER,PLATE

Detail:
AN ITEM HAVING TWO FLAT BEARING SURFACES, CONFORMING TO THE SAME SHAPE AS THE BASE OF A NUT (1), PLAIN, PLATE AND NUT (1), SELF-LOCKING, PLATE. IT IS USED TO PROVIDE BETTER ALIGNMENT IN ASSEMBLY.


Manufacturer Information:
245001-409205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
CA18029-429372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.685 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
PLATE THICKNESS0.016 INCHES MINIMUM AND 0.024 INCHES MAXIMUM
PLATE WIDTH0.430 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NUT LENGTH0.930 INCHES NOMINAL
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE NUT SPACER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
THRU-HOLE DIAMETER0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM


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