National Item Identification Number

00-640-8552
006408552
5330-00-640-8552
5330006408552

National Stock Number

Item Name

RING,WIPER

Federal Supply Class

5330

Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1450-500-24P/TM-9-1450-500-24P0437.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1450-500-24P/TM-9-1450-500-24P0472.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1450-500-24P/TM-9-1450-500-24P0571.htm

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)

---

NSN (National Stock Number) 5330-00-640-8552, 5330006408552 NIIN (National Identification Number) 00-640-8552, 006408552

Part Numbers (Reference Numbers)

MS28776M2-22

Required Categories

MATERIAL
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYLE
INSIDE DIAMETER;

Required Description

ANY ACCEPTABLE OVERALL
B6 OUTSIDE GROOVED, STRAIGHT FACE
2 DIAGONAL JOINT
7 C