National Item Identification Number
00-256-8584
002568584
4730-00-256-8584
4730002568584
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)
53711
Reference Numbers (Part Numbers)
MIL-F-20668TYPEACLASS1
S4823-860487
S4823-860487
Required Categories
MATERIAL
STYLE DESIGNATOR
BOLT CIRCLE DIAMETER
FLANGE DIAMETER
BOLT HOLE DIA
Required Description
IRON
1 ROUND, ONE BOLT HOLE CIRCLE
2.688 INCHES NOMINAL
3.812 INCHES NOMINAL;