National Item Identification Number
01-415-6658
014156658
3040-01-415-6658
3040014156658
National Stock Number
Item Name
RING,PISTON
Federal Supply Class
3040
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)
72914
59364
72914
82151
PACIFIC PISTON RING CO INC
3620 EASTHAM DR
CULVER CITY
CA
90232
310-836-3322
Reference Numbers (Part Numbers)
81E49
81E49-1
81E49-1
81E49-1
Required Categories
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYLE
RADIAL WALL THICKNESS
OVE
Required Description
A9 DOUBLE INSIDE BEVEL, STRAIGHT FACE
1 VERTICAL JOINT
1 CONCENTRIC
0.0390 IN