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National Stock Number:
2805-99-733-3174
Federal Supply Class:
2805
National Item Identification Number:
997333174
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:
| 754/7/38971/000 | K2523 | EATON LIMITED |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | BS HR40 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | CARBON GRAPHITE OVERALL | | SPECIAL FEATURES | 1.749 IN. OD IN POSITION,0.215 IN. OUTSPRING; 0.0285 IN. THK; 0.0635 IN. WD SECTION; W/GAP | | SURFACE TREATMENT | ERR-060 OVERALL |
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