NSN 2805-00-406-3003

Part Details | PISTON RING

2805-00-406-3003 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.

Alternate Parts: 3901A, 3901A01005, 3901A0100S, 3901A010, 3901A, 3901A01005, 3901A0100S, 3901A010, 2805-00-406-3003, 00-406-3003, 2805004063003, 004063003

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196300-406-300311459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

INSIDE COUNTERBORE, STRAIGHT FACE

RING,PISTON | 2805-00-406-3003, 004063003

CONCENTRIC

RING,PISTON | 2805-00-406-3003, 004063003
Cross Reference | NSN 2805-00-406-3003
Part Number Cage Code Manufacturer
3901A1ML14BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS
3901A010051ML14BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS
3901A0100S1ML14BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS
3901A0101ML14BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS
3901A28265HERCULES ENGINE CO INC
3901A0100528265HERCULES ENGINE CO INC
3901A0100S28265HERCULES ENGINE CO INC
3901A01028265HERCULES ENGINE CO INC
Technical Data | NSN 2805-00-406-3003
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE5 INSIDE COUNTERBORE, STRAIGHT FACE
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.1200 INCHES NOMINAL
OVERALL WIDTH0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM
STANDARD BORE DIAMETER2.625 INCHES
BORE DIAMETER OVERSIZE0.010 INCHES