5310-00-264-0675 WASHER,FLAT Index 5310-00-264-0677 WASHER,FLAT

National Stock Number:
5310-00-264-0676

Federal Supply Class:
5310

National Item Identification Number:
002640676

Description:
WASHER,FLAT

Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.


Manufacturer Information:
10001PC5024047COOPER INDUSTRIES INC DBA COOPER TOOLS
10001PC5069266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
10002PC5024047COOPER INDUSTRIES INC DBA COOPER TOOLS
10003ITEM4124047COOPER INDUSTRIES INC DBA COOPER TOOLS
10003ITEM4169266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
10002PC5069266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
10008PC5024047COOPER INDUSTRIES INC DBA COOPER TOOLS
1101PC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
1102PC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
1103ITEM7224047COOPER INDUSTRIES INC DBA COOPER TOOLS
1103ITEM7269266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
1102PC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
1101PC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
10008PC5069266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
1107PC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
3901PC4424047COOPER INDUSTRIES INC DBA COOPER TOOLS
3902PC4424047COOPER INDUSTRIES INC DBA COOPER TOOLS
3903ITEM5224047COOPER INDUSTRIES INC DBA COOPER TOOLS
3907PC4424047COOPER INDUSTRIES INC DBA COOPER TOOLS
401APC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
401PC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
402APC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
402APC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
401PC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
401APC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
3907PC4469266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
3903ITEM5269266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
3902PC4469266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
3901PC4469266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
1107PC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
402PC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
406APC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
407PC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
4701PC4124047COOPER INDUSTRIES INC DBA COOPER TOOLS
4702PC4124047COOPER INDUSTRIES INC DBA COOPER TOOLS
4707PC4124047COOPER INDUSTRIES INC DBA COOPER TOOLS
501PC5524047COOPER INDUSTRIES INC DBA COOPER TOOLS
502PC5524047COOPER INDUSTRIES INC DBA COOPER TOOLS
504ITEM11424047COOPER INDUSTRIES INC DBA COOPER TOOLS
511PC5524047COOPER INDUSTRIES INC DBA COOPER TOOLS
5901PC5024047COOPER INDUSTRIES INC DBA COOPER TOOLS
5902PC5024047COOPER INDUSTRIES INC DBA COOPER TOOLS
5903ITEM4124047COOPER INDUSTRIES INC DBA COOPER TOOLS
5908PC5024047COOPER INDUSTRIES INC DBA COOPER TOOLS
5908PC9524047COOPER INDUSTRIES INC DBA COOPER TOOLS
6501PC10424047COOPER INDUSTRIES INC DBA COOPER TOOLS
6501PC10469266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
5908PC9569266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
5908PC5069266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
5903ITEM4169266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
5902PC5069266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
5901PC5069266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
511PC5569266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
504ITEM11469266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
502PC5569266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
501PC5569266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
4707PC4169266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
4702PC4169266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
4701PC4169266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
407PC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
406APC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
402PC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6501PC7624047COOPER INDUSTRIES INC DBA COOPER TOOLS
6502PC10424047COOPER INDUSTRIES INC DBA COOPER TOOLS
6502PC7624047COOPER INDUSTRIES INC DBA COOPER TOOLS
6503ITEM324047COOPER INDUSTRIES INC DBA COOPER TOOLS
6601PC10424047COOPER INDUSTRIES INC DBA COOPER TOOLS
6601PC7624047COOPER INDUSTRIES INC DBA COOPER TOOLS
6602PC10424047COOPER INDUSTRIES INC DBA COOPER TOOLS
6602PC7624047COOPER INDUSTRIES INC DBA COOPER TOOLS
6603ITEM324047COOPER INDUSTRIES INC DBA COOPER TOOLS
79157N102ITEM4524047COOPER INDUSTRIES INC DBA COOPER TOOLS
79157N102PC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
79157N103PC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
79157N106PC1724047COOPER INDUSTRIES INC DBA COOPER TOOLS
90E124047COOPER INDUSTRIES INC DBA COOPER TOOLS
90V124047COOPER INDUSTRIES INC DBA COOPER TOOLS
90V169266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
90E169266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
79157N106PC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
79157N103PC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
79157N102PC1769266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
79157N102ITEM4569266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6603ITEM369266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6602PC7669266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6602PC10469266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6601PC7669266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6601PC10469266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6503ITEM369266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6502PC7669266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6502PC10469266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV
6501PC7669266COOPER INDUSTRIES INC INDUSTRIAL MACHINERY DIV


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER2.560 INCHES MINIMUM AND 2.564 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 410 OVERALL
OVERALL DIAMETER3.560 INCHES MINIMUM AND 3.564 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us