National Item Identification Number
01-391-9951
013919951
4730-01-391-9951
4730013919951
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)
7X443
MAIN MANUFACTURING PRODUCTS INC
3181 TRI PARK
GRAND BLANC
MI
48439
800-521-7918
7X443
MAIN MANUFACTURING PRODUCTS INC
3181 TRI PARK
GRAND BLANC
MI
48439
800-521-7918
Reference Numbers (Part Numbers)
TSAEP-20-20
1149-40-40
Required Categories
NOMINAL PIPE SIZE FOR WHICH DESIGNED
SCREW THREAD SERIES DESIGNATOR
NOMINAL TH
Required Description
2.500 INCHES
NPTF
2.500 INCHES
MACHINED