5310-01-005-6725 NUT SPACER,PLATE Index 5310-01-005-6727 WASHER,FLAT

National Stock Number:
5310-01-005-6726

Federal Supply Class:
5310

National Item Identification Number:
010056726

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:
ST4M172N676301THE BOEING COMPANY


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,ALLOY 2024,TEMPER T81 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE COUNTERSINK ANGLE98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM
MOUNTING HOLE DIAMETER0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
MOUNTING PROVISION LOCATIONNUT PROJECTION SIDE
NUT LENGTH1.122 INCHES MAXIMUM
NUT MOUNTING PROVISIONCOUNTERSUNK HOLES
NUT STYLEPLATE NUT SPACER
SPECIAL FEATURESAPERTURE DIA CHAMFERED 0.750 IN. MIN 0.760 IN. MAX BY 90 DEG
PLATE THICKNESS0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMMS-425,FSCM T6301 MFR REF 1ST TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPAINT OR ANODIZE OVERALL
THRU-HOLE DIAMETER0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM


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