National Item Identification Number
01-412-0322
014120322
3040-01-412-0322
3040014120322
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)
S3956
VOLVO AERO CORPORATION
MILITARY ENGINES DIVISION
TROLLHATTAN
S-46181
SWEDEN
004652094000
45152
OSHKOSH TRUCK CORPORATION
DIV OSHKOSH TRUCK CORPORATION
2307 OREGON ST
OSHKOSH
WI
54902
800-392-9921
Reference Numbers (Part Numbers)
3708327
4HS750
Required Categories
SPECIAL FEATURES
CRITICALITY CODE JUSTIFICATION
III END ITEM IDENTIFICATION
I
Required Description
WEAPON SYSTEM ESSENTIAL
FEAT
HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TR