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National Stock Number:
5340-00-723-5979
Federal Supply Class:
5340
National Item Identification Number:
007235979
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:
| 7235979 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| BASE MATERIAL THICKNESS | 0.080 INCHES NOMINAL | | CENTER HOLE DIAMETER | 0.375 INCHES NOMINAL | | FEATHER EDGE ANGLE | 40.0 DEGREES NOMINAL | | FSC APPLICATION DATA | MOUNT,MORTAR,81-MM,M23A1 | | OVERALL LENGTH | 0.313 INCHES NOMINAL | | MATERIAL | LEATHER OVERALL | | RECESS INSIDE DIAMETER | 0.840 INCHES NOMINAL |
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