NSN 4820-00-262-8329

Part Details | VALVE SEAT

4820-00-262-8329 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.

Alternate Parts: HBVS204000304, HBV-S2-04-0003-04, 2621X92603PC1812IN, 2621X926-03PC18-1/2IN, 2620926X14PC67, 2620-926X14PC67, 2181001, 218-10-01, 1C1111EE2, 1-C-1111-EE-2, 002181000010001, 002181000010001, 002-18-10-0001-0001, 2621X92603PC1812IN, 2621X926-03PC18-1/2IN, 2620926X14PC67, 2620-926X14PC67, NC346460, 8035001003X3X, 803-5001003-X3X, 4820-00-262-8329, 00-262-8329, 4820002628329, 002628329

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JUL 04, 197300-262-832922113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES

PLAIN FLANGED

Cross Reference | NSN 4820-00-262-8329
Part Number Cage Code Manufacturer
HBV-S2-04-0003-040AZ22B.N.L. INDUSTRIES, INC.
2621X926-03PC18-1/2IN16626CIRCOR INTL INC
2620-926X14PC6716626CIRCOR INTL INC
218-10-0116626CIRCOR INTL INC
1-C-1111-EE-216626CIRCOR INTL INC
00218100001000116626CIRCOR INTL INC
002-18-10-0001-000116626CIRCOR INTL INC
2621X926-03PC18-1/2IN96169ELECTRIC BOAT CORPORATION
2620-926X14PC6796169ELECTRIC BOAT CORPORATION
NC34646035795LESLIE CONTROLS, INC.
803-5001003-X3X53711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 4820-00-262-8329
Characteristic Specifications
STYLE DESIGNATOR PLAIN FLANGED
FLANGE DIAMETER1.680 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.430 INCHES NOMINAL
BODY INSIDE DIAMETER0.812 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.123 INCHES NOMINAL
UNDER FLANGE HEIGHT0.129 INCHES NOMINAL
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG45.000 NOMINAL