6650-01-619-1596 MIRROR,OPTICAL INSTRUMENT 2530-01-618-8466 WHEEL,PNEUMATIC TIRE

National Stock Number:
5310-01-617-9826

Federal Supply Class:
5310

National Item Identification Number:
016179826

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:
029-9136-0003C2U0J-LINE PUMP CO.
AEW23M06N012BD8A2105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
ASME B18.21.105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
ED0076250070-S2X179LOMBARDINI U.S.A. INC


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYPLAIN WASHER 6X12X1
PERIPHERAL SHAPE STYLEROUND


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