NSN 4310-01-187-2807

Part Details | PISTON RING

4310-01-187-2807 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: 27517, 4310-01-187-2807, 01-187-2807, 4310011872807, 011872807

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43AUG 21, 198401-187-280711459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4310-01-187-2807
Part Number Cage Code Manufacturer
2751775370KAYDON RING & SEAL, INC.DBA KAYDON
Technical Data | NSN 4310-01-187-2807
Characteristic Specifications
END ITEM IDENTIFICATIONKC-135 AIRCRAFT
FSC APPLICATION DATAAIRCRAFT HYDRAULIC SYSTEM