National Item Identification Number

01-261-6218
012616218
4310-01-261-6218
4310012616218

National Stock Number

Item Name

RING,PISTON

Federal Supply Class

4310

Description

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.

Commercial and Government Entity Code (Supplier Data)

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71310

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CARBONE LORRAINE NORTH AMERICA
CARBONE OF AMERICA CORP
400 MYRTLE AVE
BOONTON
NJ
07005
973-334-0700

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71310

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CARBONE LORRAINE NORTH AMERICA
CARBONE OF AMERICA CORP
400 MYRTLE AVE
BOONTON
NJ
07005
973-334-0700

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99167

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Reference Numbers (Part Numbers)

M2-SA2B
M2-SA28
27080-26

Required Categories

MATERIAL
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYLE
RADIAL WALL THIC

Required Description

GRAPHITE OVERALL
A1 PLAIN RECTANGULAR, STRAIGHT FACE
1 VERTICAL JOINT
1 CONCE