4820-00-140-3708 DISK,VALVE Index 4310-00-140-3710 PRESSURE LIMITING DEVICE

National Stock Number:
4310-00-140-3709

Federal Supply Class:
4310

National Item Identification Number:
001403709

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:
7505404030059505NEWPORT SCIENTIFIC, INC.
A403-7505402356BAXTER HEALTHCARE CORP INSTRUMENT DIV
G8-2659505NEWPORT SCIENTIFIC, INC.
SK6602302356BAXTER HEALTHCARE CORP INSTRUMENT DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.5400 INCHES NOMINAL
MATERIALCARBON AND STEEL OVERALL
RADIAL WALL THICKNESS0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER0.813 INCHES


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