Serving our customers with quality and safety first.
3.125in.
4.250in.
0.562in. ⁓9/16"
1.000in.
4
0.625in.
0.062in.
1.938in.
0.125in.
raised face, welding neck
machined
150.0 pounds per square inch gas and 150.0 pounds per square inch oil and 150.0 pounds per square inch water
steel comp 304
ASTM-A240 assn std single material response
passivate
round, one bolt hole circle
81349-MIL-F-18180C government specification
c style
1EA
Round, one bolt hole circle
Steel comp 304
4
Schedule B number: 7307210000
nmfc 052190
Stainless steel flanges
FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings
Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).
round, one bolt hole circle passivate surface treated 4 bolt hole quantity
1. | M18180/3-03A21 | Cage 81349 |
2. | 12015-1 | Cage 34646 |
Nothing similar to this part number was found in our inventory
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).