NSN 3040-01-395-3987

Part Details | PISTON RING

3040-01-395-3987 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: 17P2C1003501, 17P2C1003-501, 3040-01-395-3987, 01-395-3987, 3040013953987, 013953987

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30AUG 27, 199401-395-398711459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-395-3987
Part Number Cage Code Manufacturer
17P2C1003-50188277BOEING COMPANY, THEDBA BOEING
Technical Data | NSN 3040-01-395-3987
Characteristic Specifications
SPECIAL FEATURESPART OF SHOCK STRUT ON MAIN LANDING GEAR
END ITEM IDENTIFICATIONMCDONNELL-DOUGLAS C17A AIRCRAFT