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National Stock Number:
2805-01-109-5960
Federal Supply Class:
2805
National Item Identification Number:
011095960
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:
| 13211E3121-2 | 96159 | AUTO-DIESEL PISTON RING CO | | 13211E3121-2 | 97403 | CECOM LR CENTER | | 14030 | 75370 | KAYDON RING & SEAL INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | STEP JOINT | | OVERALL WIDTH | 0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM | | MATERIAL | IRON OVERALL | | RADIAL WALL THICKNESS | 0.1370 INCHES MINIMUM AND 0.1470 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | SPECIAL FEATURES | END ITEM NSN:5420-00-889-2020 | | STANDARD BORE DIAMETER | 3.250 INCHES |
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