5310-00-595-5296 WASHER,FLAT Index 4920-00-595-5311 FIXTURE ASSEMBLY,ALIGNMENT

National Stock Number:
5310-00-595-5302

Federal Supply Class:
5310

National Item Identification Number:
005955302

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:
11A234795201NAPCO INTERNATIONAL LLC
11BMT24576040MACK TRUCKS INC PARTS OPN
1229L27219107DART TRUCK CO
1229L2723D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
1229L27259690KOEHRING CO LORAIN DIV
1229L27263734KAITLIN CORP
24516708683BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
769658619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
79904224617GENERAL MOTORS CORP
79904324617GENERAL MOTORS CORP
417D456442DIAMOND REO TRUCK CO
1229L27272260CORBITT CO INC
1229L27278500MERITOR HEAVY VEHICLE SYSTEMS, LLC
1229L2728E499KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
BB2715956442DIAMOND REO TRUCK CO


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER1.031 INCHES NOMINAL
OVERALL DIAMETER2.375 INCHES NOMINAL
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.187 INCHES NOMINAL


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