2530-00-136-7269 LINK,TRACK SHOE,CONNECTING Index 4820-00-136-7271 VALVE,GLOBE

National Stock Number:
5310-00-136-7270

Federal Supply Class:
5310

National Item Identification Number:
001367270

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:
033-616205C13NNX8BRIGHTON CROMWELL LLC
033-616205C152993AR BEE CORP
616205C10SAT8KOMATSU AMERICA CORP.
616205C129510KOMATSU AMERICAN INTL CO
616205C145RP7DRESSTA NORTH AMERICA LTD
616205C192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER1.484 INCHES NOMINAL
OUTSIDE LEFT CORNER CHAMFER ANGLE35.0 DEGREES NOMINAL
OUTSIDE RIGHT CORNER CHAMFER ANGLE45.0 DEGREES NOMINAL
OVERALL DIAMETER2.625 INCHES NOMINAL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.453 INCHES NOMINAL


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