Model: 3E52289-101

Pipe Flange

Properties:

Bolt Circle Diameter
2.250 inches
Flange Diameter
3.000 inches
Thickness
0.125 inches
Neck Diameter
1.380 inches
Bolt Hole Quantity
3
Bolt Hole Diameter
Between 0.227 inches and 0.233 inches
Flange Section Style
Plain face, beveled raised neck
Reducer Flange Hole Type
Concentric
Face Seating Surface Condition
Machined
Features Provided
Pinhole guide
Boss Bevel Angle
50.0 degrees
Material
Aluminum alloy 7075
Material Specification
Qq-a-225/9, t651 federal specification single material response
Style Designator
Round, one bolt hole circle
NSN
4730-00-756-0557
Part Number
3E52289-101
Description
Flange,pipe
CAGE
98897

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 3E52289-101 NSN 4730-00-756-0557

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:
JH
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
115620
UFC:
59240
LTL:
65.0
LCL:
65.0
WCC:
742
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)

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