National Item Identification Number

00-042-7218
000427218
3930-00-042-7218
3930000427218

National Stock Number

Item Name

RING,WIPER

Federal Supply Class

3930

Description

A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes PACKING, PREFORMED; RING, PISTON; and SEAL RING, METAL.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

2032

Required Categories

MATERIAL
CROSS-SECTIONAL SHAPE STYLE
RING STYLE
INSIDE DIAMETER
OUTSIDE DIAM

Required Description

RUBBER NATURAL OVERALL
B1 PLAIN RECTANGULAR, STRAIGHT FACE
7 CONCENTRIC
4.125