Product Details | PISTON RING

2815-01-516-7740 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: 1234268, 123-4268, 2815-01-516-7740, 01-516-7740, 2815015167740, 015167740

Engines, Turbines, and Components | Diesel Engines and Components

Supply Group (FSG) NSN Assign. NIIN
28 20 JAN 2004 01-516-7740

Drawings & Photos | NSN 2815-01-516-7740


Cross Reference | NSN 2815-01-516-7740

Part Number Cage Code Manufacturer
123-4268 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 2815-01-516-7740

Characteristic Specifications
RING STYLE 1 CONCENTRIC
SPECIAL FEATURES RING-PISTON (OIL)
III END ITEM IDENTIFICATION 101-0829 PISTON AND ROD 3512B 8EM MARINE AUXILIARY ENGINE

Restrictions/Controls & Freight Information | NSN 2815-01-516-7740

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information