5305-00-619-1283 SCREW,MACHINE Index 5310-00-619-1291 WASHER,FLAT

National Stock Number:
5310-00-619-1289

Federal Supply Class:
5310

National Item Identification Number:
006191289

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:
NAS463XDD516L80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/3,T6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/5,T3 OR T4 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-250/13,T6 FED SPEC 3RD MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 OVERALL
MOUNTING HOLE DIAMETER0.134 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NUT LENGTH1.266 INCHES MINIMUM AND 1.296 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE NUT SPACER
PLATE THICKNESS0.012 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
PLATE WIDTH0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM
THRU-HOLE DIAMETER0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM


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