National Item Identification Number
00-264-0831
002640831
2990-00-264-0831
2990002640831
National Stock Number
Item Name
CUP,COMPRESSION
Federal Supply Class
2990
Description
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.
Commercial and Government Entity Code (Supplier Data)
35301
DRESSER INDUSTRIES INC
LEROI DIV
N MAIN AND RUSSELL RD
90
SIDNEY
OH
45365
937-498-2500
Reference Numbers (Part Numbers)
B20-56
Required Categories
MATERIAL
OVERALL LENGTH
CENTER HOLE DIAMETER
BASE MATERIAL THICKNESS
RECESS
Required Description
LEATHER OVERALL
0.375 INCHES NOMINAL
0.281 INCHES NOMINAL
0.094 INCHES NOMINA