5310-01-592-6270 WASHER,FLAT 5310-01-592-6539 WASHER,FLAT

National Stock Number:
5310-01-592-6353

Federal Supply Class:
5310

National Item Identification Number:
015926353

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:
1559AS66930003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
1559AS669-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
ES13225E84530V5R4SNOWBIRD TECHNOLOGIES INC.


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.740 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,ELASTOMER
PERIPHERAL SHAPE STYLEROUND
SPECIAL FEATURESMATERIAL:ELASTOMER


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