NSN 3040-01-542-4938

Part Details | PISTON RING

3040-01-542-4938 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: F038950001, F038950001, 6673952, F038950001, 3040-01-542-4938, 01-542-4938, 3040015424938, 015424938

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30AUG 08, 200601-542-493811459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-542-4938
Part Number Cage Code Manufacturer
F0389500011EYS7ADVANCED SEALING TECHNOLOGY INC
F03895000136352BULLDOG LACING LTD
667395253711NAVAL SEA SYSTEMS COMMAND
F0389500010S1K7THORDON BEARINGS INCDBA THORFLEX
Technical Data | NSN 3040-01-542-4938
Characteristic Specifications