National Item Identification Number
01-391-8280
013918280
4310-01-391-8280
4310013918280
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)
11245
LYTRON INCORPORATED
55 DRAGON CT
WOBURN
MA
01801
781-933-7300
27055
GROVER CORP
RING CO INC
2759 S 28TH ST
15599
MILWAUKEE
WI
53234
414-384-9472
11245
LYTRON INCORPORATED
55 DRAGON CT
WOBURN
MA
01801
781-933-7300
11245
LYTRON INCORPORATED
55 DRAGON CT
WOBURN
MA
01801
781-933-7300
Reference Numbers (Part Numbers)
A101209-01
P-1001
101209
101209-01
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
RING STYLE
RADIAL WALL THICKNESS
OVERAL
Required Description
IRON OVERALL
A1 PLAIN RECTANGULAR, STRAIGHT FACE
1 CONCENTRIC
0.0520 INCHES M