NSN 3040-01-416-1625

Part Details | PISTON ROD RING

3040-01-416-1625 A circular, single or multipiece item, metallic or nonmetallic in composition. Designed for sealing, wiping and/or supporting a ROD, PISTON. It may have different sectional shapes.

Alternate Parts: 6405698 FIND NO 7, 6405698, 6405301 FIND NO 7, 6405301, 51264056987, 512-6405698-7, 211036035, 3040-01-416-1625, 01-416-1625, 3040014161625, 014161625

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUL 13, 199501-416-162539704 ( RING, ROD, PISTON )
REFERENCE DRAWINGS & PICTURES

STRAIGHT FACE, BOTTOM RELIEF

CONCENTRIC

Cross Reference | NSN 3040-01-416-1625
Part Number Cage Code Manufacturer
6405698 FIND NO 753711NAVAL SEA SYSTEMS COMMAND
640569853711NAVAL SEA SYSTEMS COMMAND
6405301 FIND NO 753711NAVAL SEA SYSTEMS COMMAND
640530153711NAVAL SEA SYSTEMS COMMAND
512-6405698-753711NAVAL SEA SYSTEMS COMMAND
21103603553711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 3040-01-416-1625
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE5 STRAIGHT FACE, BOTTOM RELIEF
RING STYLE CONCENTRIC
RADIAL WALL THICKNESS3.0000 INCHES NOMINAL
OVERALL WIDTH3.0000 INCHES NOMINAL
STANDARD BORE DIAMETER1.877 INCHES
SPECIAL FEATURESINTERNAL GROOVE 2.246 IN. DIA., 0.429 IN. WD, LOCATED 0.718 IN. FROM END, FOUR 0.860 IN. DIA THROUGH HOLES LOCATED 0.937 IN. CENTER DISTANCE FROM SECOND END, USED ON SNORKEL INDUCTION MAST HYDRAULIC HEAD VALVE ASSEMBLY
END ITEM IDENTIFICATIONSEAWOLF CLASS SUBMARINE