National Item Identification Number
00-628-0526
006280526
4310-00-628-0526
4310006280526
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)
45225
17431
ILLINOIS TOOL WORKS INC.
DBA DE VILBISS AUTOMOTIVE
1724 INDIAN WOOD CIRCLE
MAUMEE
OH
43537
630-237-5124
Reference Numbers (Part Numbers)
DBK21
DBK21
432-247
Required Categories
MATERIAL
SURFACE TREATMENT
RING STYLE
RADIAL WALL THICKNESS
OVERALL WIDTH
O
Required Description
IRON OVERALL
ANY ACCEPTABLE OVERALL
1 CONCENTRIC
0.1300 INCHES MINIMUM AND
0