NSN 4730-01-143-1430

Part Details | PIPE FLANGE

4730-01-143-1430 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: 57017 ITEM 696, 672201, 67220-1, 67220, 57017 ITEM 696, 4730-01-143-1430, 01-143-1430, 4730011431430, 011431430

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47NOV 28, 198201-143-143003798 ( FLANGE, PIPE )
REFERENCE DRAWINGS & PICTURES

RAISED FACE, WELDING NECK

RECTANGULAR, WITH BOLT HOLES

Cross Reference | NSN 4730-01-143-1430
Part Number Cage Code Manufacturer
57017 ITEM 69682340EDO LLC
67220-182340EDO LLC
6722082340EDO LLC
57017 ITEM 6969Y580EDO LLCDBA SONAR & COMMAND SYSTEMS
Technical Data | NSN 4730-01-143-1430
Characteristic Specifications
MATERIAL NICKEL ALLOY
STYLE DESIGNATOR RECTANGULAR, WITH BOLT HOLES
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.406 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.750 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.500 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.672 INCHES NOMINAL
FLANGE LENGTH3.750 INCHES NOMINAL
FLANGE WIDTH2.750 INCHES NOMINAL
BOLT HOLE DIAMETER0.530 INCHES NOMINAL
BOLT HOLE QUANTITY4
FLANGE SECTION STYLE0 RAISED FACE, WELDING NECK
RECESS DIAMETER1.937 INCHES NOMINAL
THICKNESS1.500 INCHES NOMINAL
SOCKET DEPTH0.620 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.500 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNEDPAAA3000.0 POUNDS PER SQUARE INCH
FACE SEATING SURFACE CONDITION GROUND
SPECIAL FEATURESWITH O-RING GROOVES AND A 0.250 NPTF HOLE HALFWAY ON LG