National Item Identification Number
01-339-2170
013392170
3040-01-339-2170
3040013392170
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)
5T417
VERCO ENGINEERED SALES CO
3503 W MILWAUKEE ST
767
SPENCER
IA
51301
712-262-7988
0FYL8
RAMROD INDUSTRIES LTD
800 MONROE ST
158
SPENCER
WI
54479
715-387-3535
60327
TEKNOR APEX CO
505 CENTRAL AVE
PAWTUCKET
RI
02862
401-725-8000
Reference Numbers (Part Numbers)
2000-40X1/4
721016
721016
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYLE
RADIAL WALL THIC
Required Description
GLASS FIBER OVERALL
A1 PLAIN RECTANGULAR, STRAIGHT FACE
2 DIAGONAL JOINT
1 CO