NSN 4310-00-127-2705

Part Details | PISTON RING

4310-00-127-2705 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: 34685500, 346855-00, 34685500, 346855-00, 346855, 1141A60, 4310-00-127-2705, 00-127-2705, 4310001272705, 001272705

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43NOV 25, 196800-127-270511459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

PLAIN RECTANGULAR, STRAIGHT FACE

CONCENTRIC

STEP JOINT

Cross Reference | NSN 4310-00-127-2705
Part Number Cage Code Manufacturer
346855-0093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
346855-000UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
34685593232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
1141A6075370KAYDON RING & SEAL, INC.DBA KAYDON
Technical Data | NSN 4310-00-127-2705
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE STEP JOINT
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.0625 INCHES NOMINAL
OVERALL WIDTH0.3750 INCHES NOMINAL
STANDARD BORE DIAMETER1.500 INCHES
SPECIAL FEATURESW/EXPANDER