4310-00-274-6628 COMPRESSOR UNIT,RECIPROCATING Index 4320-00-274-6639 PUMP UNIT,ROTARY

National Stock Number:
4310-00-274-6630

Federal Supply Class:
4310

National Item Identification Number:
002746630

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:
240-3801-1035494REVAPCP353711NAVAL SEA SYSTEMS COMMAND
240-3801-1035494REVAPCP380064NAVAL SHIP SYSTEMS COMMAND
319-3801-1188240PCP353711NAVAL SEA SYSTEMS COMMAND
319-3801-1188240PCP380064NAVAL SHIP SYSTEMS COMMAND
2764-178PCP395403GENERAL DYNAMICS CORP
3364-128PCP396169ELECTRIC BOAT CORPORATION
346-3801-484535ALT2PCP353711NAVAL SEA SYSTEMS COMMAND
435-3801-484142PCP353711NAVAL SEA SYSTEMS COMMAND
435-3801-484142PCP380064NAVAL SHIP SYSTEMS COMMAND
346-3801-484535ALT2PCP380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALIRON OVERALL
CROSS-SECTIONAL SHAPE STYLEBEVELED FACE, DOUBLE SCRAPER
JOINT STYLEVERTICAL JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.3440 INCHES NOMINAL
OVERALL WIDTH0.2500 INCHES NOMINAL
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
STANDARD BORE DIAMETER4.000 INCHES
FSC APPLICATION DATAPISTON,CENTRIFOGAL PUMP


Click here to Register for Free 30-day Trial