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National Stock Number:
3040-01-415-6658
Federal Supply Class:
3040
National Item Identification Number:
014156658
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:
| 81E49 | 72914 | GRIMES AEROSPACE COMPANY | | 81E49-1 | 59364 | HONEYWELL INTERNATIONAL INC. | | 81E49-1 | 72914 | GRIMES AEROSPACE COMPANY | | 81E49-1 | 82151 | PACIFIC PISTON RING CO INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | DOUBLE INSIDE BEVEL, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | RADIAL WALL THICKNESS | 0.0390 INCHES NOMINAL | | OVERALL WIDTH | 0.0920 INCHES NOMINAL | | RING STYLE | CONCENTRIC |
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