4320-00-996-8363 HUB,PUMP Index 3020-00-996-8366 GEAR,HELICAL

National Stock Number:
4310-00-996-8365

Federal Supply Class:
4310

National Item Identification Number:
009968365

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:
BS5-207863857CIRCOR NAVAL SOLUTIONS LLC
UJ-463857CIRCOR NAVAL SOLUTIONS LLC
UJ463857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.6240 INCHES NOMINAL
MATERIALIRON CAST ALLOY OVERALL
RADIAL WALL THICKNESS0.1875 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER9.000 INCHES


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