4810-01-541-5284 COVER PLATE,VALVE Index 4820-01-541-5286 DISK,VALVE

National Stock Number:
3040-01-541-5285

Federal Supply Class:
3040

National Item Identification Number:
015415285

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.


Manufacturer Information:
17484708125U S DEPT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION
17484735844ANDREW CANADA INC
DD1748470DNB1D & DDESIGN & MANUFACTURING INC


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYRING SEAL, OUTER


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