National Item Identification Number
00-414-7974
004147974
4310-00-414-7974
4310004147974
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)
27315
SPH CRANE & HOIST INC
DBA MORRIS MATERIAL HANDLING
315 W FOREST HILL AVE
OAK CREEK
WI
53154
414-764-8572
77640
TRW INC
DBA COMMERCIAL STEERING DIVISION
800 HEATH ST
LAFAYETTE
IN
47904
765-429-1995
77640
TRW INC
DBA COMMERCIAL STEERING DIVISION
800 HEATH ST
LAFAYETTE
IN
47904
765-429-1995
92679
Reference Numbers (Part Numbers)
C646001
C646001
032590-X1
3435846C1
Required Categories
MATERIAL
SURFACE TREATMENT
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYL
Required Description
STEEL OVERALL
OXIDE OVERALL
A9 DOUBLE INSIDE BEVEL, STRAIGHT FACE
3 STEP JOIN