Model: 211911R1

Pipe Flange

Properties:

Bolt Circle Diameter
2.375 inches
Thickness
0.875 inches
Bolt Hole Quantity
2
Flange Length
4.250 inches
Flange Width
4.125 inches
Bolt Hole Diameter
0.375 inches
Flange End Radius
0.437 inches
Bevel Depth
0.125 inches
Flange Section Style
Beveled face
Reducer Flange Hole Type
Concentric
Face Seating Surface Condition
Unfinished
Face Bevel Angle
45.0 degrees
Material
Iron
Surface Treatment
Oxide
Style Designator
Oval, one bolt hole circle
NSN
4730-00-083-8187
Part Number
211911R1
Description
Flange,pipe
CAGE
31007

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).

Part 211911R1 NSN 4730-00-083-8187

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03798
FIIG:
A23300
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 7307912000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Flanges of iron or nonalloy steel

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