National Item Identification Number
01-066-4972
010664972
4730-01-066-4972
4730010664972
National Stock Number
Item Name
FLANGE,PIPE
Federal Supply Class
4730
Description
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).
Commercial and Government Entity Code (Supplier Data)
12137
GIULIANTE MACHINE TOOL INC
75 CALVERT ST
HARRISON
NY
10528
914-835-0008
21877
NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA NORTHROP GRMMAN NORDEN SYSTEMS
65 MARCUS DR
MELVILLE
NY
11747
631-719-4698
Reference Numbers (Part Numbers)
147704
147704
Required Categories
MATERIAL
BOLT CIRCLE DIAMETER
FLANGE DIAMETER
SCREW THREAD SERIES DESIGNATOR;
Required Description
STEEL CORROSION RESISTING
1.438 INCHES NOMINAL
3.812 INCHES NOMINAL
NPT
0.75