5310-00-012-0392 WASHER,FLAT Index 5310-00-012-0394 WASHER,FLAT

National Stock Number:
5310-00-012-0393

Federal Supply Class:
5310

National Item Identification Number:
000120393

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:
12039312204DAIMLER CHRYSLER
12039321450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
12039324617GENERAL MOTORS CORP
12039345RP7DRESSTA NORTH AMERICA LTD
12039356442DIAMOND REO TRUCK CO
12039372582ROLLS-ROYCE SOLUTIONS AMERICA INC
34746S723040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
34746S7S823040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
351355S723040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
48795657733STEWART-WARNER CORPORATION
41X515U58275SASCO INC CANADIAN DIV
1203937X677GENERAL MOTORS LLC
12039392679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
120393F0742DELPHI FRANCE SAS
87468C08683BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
P86022888FMC CORP
5382134623AM GENERAL LLC
A153334623AM GENERAL LLC
A155534623AM GENERAL LLC
52S5Z72260CORBITT CO INC
P86080212BAE SYSTEMS LAND & ARMAMENTS L.P.
MILW1085TYPEA81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
R2053283120PRESSED METALS OF AMERICA INC
PC120393C7432POWER COMPONENTS (DEUTSCHLAND) GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
DEPARTURE FROM CITED DOCUMENTAS MODIFIEDBY SURFACE FINISH
HOLE DIAMETER0.344 INCHES NOMINAL
OVERALL DIAMETER0.688 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 COMP FS1010 TO FS1020-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATAA TYPE
PERIPHERAL SHAPE STYLEROUND
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THICKNESS0.065 INCHES NOMINAL


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