Product Details | PISTON RING

3040-00-394-2223 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.20628050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components28250029Steam Turbines and Components30400042Miscellaneous Power Transmission Equipment43100028Compressors and Vacuum Pumps

Part Alternates: 003942223

Aircraft Components and Accessories | Aircraft Landing Gear Components

Supply Group (FSG) NSN Assign. NIIN
16 00-394-2223

Drawings & Photos | NSN 1620-00-394-2223


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Technical Data | NSN 3040-00-394-2223

Characteristic Specifications
MATERIAL IRON OVERALL
CROSS-SECTIONAL SHAPE STYLE A1 PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE 1 VERTICAL JOINT
RING STYLE 1 CONCENTRIC
RADIAL WALL THICKNESS 0.1390 INCHES MINIMUM AND 0.1440 INCHES MAXIMUM
OVERALL WIDTH 0.1540 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM
STANDARD BORE DIAMETER 3.734 INCHES
III FSC APPLICATION DATA SHOCK STRUT,LANDING GEAR,AIRCRAFT
MANUFACTURERS CODE 13002
DESIGN CONTROL REFERENCE 8488A270

Restrictions/Controls & Freight Information | NSN 3040-00-394-2223

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Controlled Inventory Item Code:UUNCLASSIFIED
Category Code Description
No Freight Information