National Item Identification Number
01-321-5450
013215450
4310-01-321-5450
4310013215450
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)
17529
OASIS CONSTRUCTION
DIV SUPPLIES
1970 GRANDE CIR
FAIRFIELD
CA
94533
707-434-1248
Reference Numbers (Part Numbers)
5016
Required Categories
CROSS-SECTIONAL SHAPE STYLE
III END ITEM IDENTIFICATION
Required Description
A1 PLAIN RECTANGULAR, STRAIGHT FACE
WATSCO INC. PRESSURE PUMP MODEL VP-211