National Item Identification Number
01-108-0737
011080737
4810-01-108-0737
4810-01-108-0737
National Stock Number
Item Name
RING,PISTON
Federal Supply Class
4810
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)
14959
CRANE CO
DIV VALVE DIV
860 REMINGTON BLVD
BOLINGBROOK
IL
60440
630-226-4923
Reference Numbers (Part Numbers)
820-2178450 ITEM 30
820-4550824
820-4550824
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
CROSS-SECTIONAL SHAPE STYLE
JOI
Required Description
STEEL CORROSION RESISTING OVERALL
MIL-C-24527 MIL SPEC SINGLE MATERIAL RESPONSE