1560-00-404-0845 DOOR,ACCESS,AIRCRAFT Index 5930-00-404-0847 RETAINER,ELECTRICAL SWITCH

National Stock Number:
2815-00-404-0846

Federal Supply Class:
2815

National Item Identification Number:
004040846

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:
P21183417572STERLING ENGINE CO INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.0930 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.2650 INCHES MINIMUM AND 0.2750 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.500 INCHES


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