NSN 4730-01-198-1163

Part Details | PIPE FLANGE

4730-01-198-1163 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).

Alternate Parts: 326146, NB3138, NB-3138, F8278 PC 14, F-8278 PC 14, 900048, 300027, A1092, 326146, NB3138, NB-3138, F8278 PC 14, F-8278 PC 14, 4730-01-198-1163, 01-198-1163, 4730011981163, 011981163

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47JAN 04, 198501-198-116303798 ( FLANGE, PIPE )
REFERENCE DRAWINGS & PICTURES

RAISED FACE, RAISED NECK

ROUND, ONE BOLT HOLE CIRCLE

Cross Reference | NSN 4730-01-198-1163
Part Number Cage Code Manufacturer
32614682328DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A
NB-313882328DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A
F-8278 PC 1482328DRESSER RAND CO TERRY CORP STEAMTURBINE MOTOR AND GENERATOR CO A
9000480DKH2EVANS LEE INC
3000270B5H6NIANTIC TOOL, INC.
A10920B5H6NIANTIC TOOL, INC.
3261460BR59SIEMENS GOVERNMENT TECHNOLOGIES,INC.
NB-31380BR59SIEMENS GOVERNMENT TECHNOLOGIES,INC.
F-8278 PC 140BR59SIEMENS GOVERNMENT TECHNOLOGIES,INC.
Technical Data | NSN 4730-01-198-1163
Characteristic Specifications
MATERIAL STEEL COMP 1035 AND STEEL COMP 1045
STYLE DESIGNATOR ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER2.125 INCHES NOMINAL
FLANGE DIAMETER3.250 INCHES NOMINAL
BOLT HOLE DIAMETER0.562 INCHES NOMINAL
BOLT HOLE QUANTITY3
FLANGE SECTION STYLE5 RAISED FACE, RAISED NECK
THICKNESS0.438 INCHES NOMINAL
NECK DIAMETER1.125 INCHES NOMINAL
NECK HEIGHT0.312 INCHES NOMINAL
FACE SEATING SURFACE CONDITION MACHINED
END ITEM IDENTIFICATIONGOVERNOR PILOT VALVE