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National Stock Number:
4310-00-344-0728
Federal Supply Class:
4310
National Item Identification Number:
003440728
Description:
RING,PISTON
Detail:
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.
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Manufacturer Information:
| 1022149-159 | 11322 | AC VALVE INC | | 1022157-159 | 11322 | AC VALVE INC | | 2805 | 11322 | AC VALVE INC | | 1SS02560100275660 | 1RK26 | GULF COAST COMPRESSION EQUIPMENT INC | | AM421S4400-1022149PC159 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | AM421S4400-1022157PC159 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | FSC APPLICATION DATA | CONTROLS,SERVE CONTROLLABLE PITCH PROPELLER | | OVERALL WIDTH | 0.3120 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | RADIAL WALL THICKNESS | 0.2700 INCHES MINIMUM AND 0.2800 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 8.000 INCHES |
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