Product Details | PISTON RING

2805-00-426-4306 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: A1316020, A1316-020, 3B5407, 2805-00-426-4306, 00-426-4306, 2805004264306, 004264306

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-426-4306

Cross Reference | NSN 2805-00-426-4306

Part Number Cage Code Manufacturer
3B5407 11083 CATERPILLAR INC. DBA CATERPILLAR
A1316-020 77220 DANA CORP ENGINE PRODUCTS DIV

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Technical Data | NSN 2805-00-426-4306

Characteristic Specifications
OVERALL WIDTH 0.1250 INCHES NOMINAL
STANDARD BORE DIAMETER 2.750 INCHES
BORE DIAMETER OVERSIZE 0.020 INCHES

Restrictions/Controls & Freight Information | NSN 2805-00-426-4306

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information