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National Stock Number:
5340-00-805-4751
Federal Supply Class:
5340
National Item Identification Number:
008054751
Description:
CUP,COMPRESSION
Detail:
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.
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Manufacturer Information:
| 8017016 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| BASE MATERIAL THICKNESS | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 0.813 INCHES NOMINAL | | FEATHER EDGE ANGLE | 17.0 DEGREES NOMINAL | | OVERALL DIAMETER | 1.281 INCHES MINIMUM AND 1.301 INCHES MAXIMUM | | OVERALL LENGTH | 0.281 INCHES NOMINAL | | MATERIAL | RUBBER OVERALL | | RECESS MAJOR INSIDE DIAMETER | 1.241 INCHES MINIMUM AND 1.261 INCHES MAXIMUM |
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