5310-00-220-6560 WASHER,FLAT Index 5310-00-220-6573 WASHER,FLAT

National Stock Number:
5310-00-220-6565

Federal Supply Class:
5310

National Item Identification Number:
002206565

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:
10DDA3923382FWD SEAGRAVE HOLDINGS LP
170625427996HEIL ENVIRONMENTAL INDUSTRIES
2F986611083CATERPILLAR INC
48G11545152OSHKOSH CORP
17975M56442DIAMOND REO TRUCK CO
18334458275SASCO INC CANADIAN DIV
737596500000ORDNANCE CORPS
67492812204DAIMLER CHRYSLER
DA3924975PRESTOLITE ELECTRIC INC
DA3933323KENWORTH TRUCK CO A DIV OF PACCAR INC
A162234623AM GENERAL LLC
48G11575Q65OSHKOSH DEFENSE LLC
9190689109GRAHAM PAIGE CORP
5A715095201NAPCO INTERNATIONAL LLC
GPW1012423040FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES
DA3945320PACCAR GOVERNMENT GROUP CO YARROW BAY OFFICE PK
GPW1012457526FORD MOTOR COMPANY
DA3962265VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN.
DA3963734KAITLIN CORP
DA3968505PRESTOLITE ELECTRIC INC
G121-020545081336CHIEF OF ENGINEERS DEPT OF ARMY


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.968 INCHES NOMINAL
OVERALL DIAMETER1.568 INCHES MINIMUM AND 1.573 INCHES MAXIMUM
MATERIALSTEEL OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.020 INCHES NOMINAL


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