Product Details | COMPRESSION CUP

2990-00-264-0831 A nonmetallic cup-shaped item designed to be located within a cylinder, and whose contact edge with the cylinder walls is usually feathered. This item, by means of extrusion, makes close physical contact with the cylinder walls in order to prevent the escape of internal pressure. The item may have a center hole and/or bolt holes. Excludes CUP, HYDRAULIC BRAKE CYLINDER.

Part Alternates: 002640831

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 00-264-0831

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Technical Data | NSN 2990-00-264-0831

Characteristic Specifications
MATERIAL LEATHER OVERALL
OVERALL LENGTH 0.375 INCHES NOMINAL
CENTER HOLE DIAMETER 0.281 INCHES NOMINAL
BASE MATERIAL THICKNESS 0.094 INCHES NOMINAL
RECESS INSIDE DIAMETER 0.813 INCHES NOMINAL
FEATHER EDGE ANGLE 60.0 DEGREES NOMINAL
III FSC APPLICATION DATA GOVERNOR ASSY,AIR COMPRESSOR ENGINE

Restrictions/Controls & Freight Information | NSN 2990-00-264-0831

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information