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National Stock Number:
2815-01-507-2341
Federal Supply Class:
2815
National Item Identification Number:
015072341
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:
| 1830595C1 | 1A177 | NAVISTAR INC. DIV FEDERAL GOVERNMENT SALES GROUP DBA NAVISTAR |
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Techincal Specification:
| SPECIAL FEATURES | RING, OIL CONTROL, FIG. 641004B020 ITEM 6; SURFACE TREATMENT- CHROME PLATED OD (SULFATE OR FLOURIDE BATH) CLASS DS. NAVISTAR SPEC G-19 PART II, EXCEPT PLATING TO BE .011/.004 THICK ON RAILS OF FINISHED RING. CHROME IN OD CHANNEL AND ON OD CORNERE OPTIONAL; | | JOINT STYLE | VERTICAL JOINT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RING, PISTON OIL CONTROL |
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