5330-00-253-1095 GASKET Index 2510-00-253-1098 INACTIVE

National Stock Number:
5310-00-253-1096

Federal Supply Class:
5310

National Item Identification Number:
002531096

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:
16075D31007NAVISTAR INTL CORP
16075D89346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
4700913841TIFFIN PARTS, L.L.C.
6405022593FITZGERALD GASKET A CO OF TANNETICS INC
2445179150DANA AUTOMOTIVE SYSTEMS GROUP, LLC
16075D92679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
V82630B0B1MAHLE AFTERMARKET INC.
826379144VELLUMOID, INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.406 INCHES NOMINAL
MATERIAL
PERIPHERAL SHAPE STYLEROUND
MINIMUM TENSILE STRENGTH1800 POUNDS PER SQUARE INCH
OVERALL DIAMETER0.875 INCHES NOMINAL
THICKNESS0.031 INCHES NOMINAL


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