5330-00-291-1736 RUBBER SHEET,SOLID Index 5330-00-291-1764 FELT,MECHANICAL,PREFORMED

National Stock Number:
5310-00-291-1752

Federal Supply Class:
5310

National Item Identification Number:
002911752

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:
43600276N299AGCO CORP PARTS OPN
81830S4105-502430PC880064NAVAL SHIP SYSTEMS COMMAND
SN5606PC86N299AGCO CORP PARTS OPN
AM82S61-1325PCDE6002780064NAVAL SHIP SYSTEMS COMMAND
AM82S61-1327PCDE6002780064NAVAL SHIP SYSTEMS COMMAND
PC461S61-1306PCDE6002780064NAVAL SHIP SYSTEMS COMMAND
YN13S6100-76678PCDE6002780064NAVAL SHIP SYSTEMS COMMAND
YN29S61-0125PCDE6002780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALWOOL COMP 16R2 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONC-F-206,TYPE 1,CL 16R2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER3.469 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER4.250 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.406 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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