5330-00-081-5339 PACKING,PREFORMED Index 4310-00-081-5342 RING,PISTON

National Stock Number:
4310-00-081-5341

Federal Supply Class:
4310

National Item Identification Number:
000815341

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:
2300229-111243COSMODYNE, LLC
2300229-1CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
S230022911243COSMODYNE, LLC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATACONVERTER,LIQUID OXYGEN
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1200 INCHES NOMINAL
MATERIALPLASTIC OVERALL
RADIAL WALL THICKNESS0.0130 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
RING STYLECONCENTRIC
STANDARD BORE DIAMETER0.660 INCHES


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