NSN 4310-00-173-5256

Part Details | PISTON RING

4310-00-173-5256 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: 150434ZPC107, 150-434ZPC107, 150434YPC107, 150-434YPC107, 150433YITEM30, 150-433YITEM30, 150415ZPC107, 150-415ZPC107, 150415YPC107, 150-415YPC107, 150415FPC107, 150-415FPC107, 150409ZPC107, 150-409ZPC107, 150409YPC107, 150-409YPC107, 150409FPC107, 150-409FPC107, 150409FFPC107, 150-409FFPC107, 20107, 20-107, 150619FPC107, 150-619FPC107, 150619FFPC107, 150-619FFPC107, 150618FITEM81, 150-618FITEM81, 150618FFITEM81, 150-618FFITEM81, 4310-00-173-5256, 00-173-5256, 4310001735256, 001735256

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196100-173-525611459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

STRAIGHT FACE, BOTTOM RELIEF

CONCENTRIC

VERTICAL JOINT

Cross Reference | NSN 4310-00-173-5256
Part Number Cage Code Manufacturer
150-434ZPC10727235HARDIE-TYNES CO., INC.
150-434YPC10727235HARDIE-TYNES CO., INC.
150-433YITEM3027235HARDIE-TYNES CO., INC.
150-415ZPC10727235HARDIE-TYNES CO., INC.
150-415YPC10727235HARDIE-TYNES CO., INC.
150-415FPC10727235HARDIE-TYNES CO., INC.
150-409ZPC10727235HARDIE-TYNES CO., INC.
150-409YPC10727235HARDIE-TYNES CO., INC.
150-409FPC10727235HARDIE-TYNES CO., INC.
150-409FFPC10727235HARDIE-TYNES CO., INC.
20-10727235HARDIE-TYNES CO., INC.
150-619FPC10727235HARDIE-TYNES CO., INC.
150-619FFPC10727235HARDIE-TYNES CO., INC.
150-618FITEM8127235HARDIE-TYNES CO., INC.
150-618FFITEM8127235HARDIE-TYNES CO., INC.
Technical Data | NSN 4310-00-173-5256
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE STRAIGHT FACE, BOTTOM RELIEF
JOINT STYLE VERTICAL JOINT
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS0.1875 INCHES NOMINAL
OVERALL WIDTH0.3125 INCHES NOMINAL
STANDARD BORE DIAMETER5.438 INCHES