Model: 12J71-56C

Flexible Tube Coupling Assembly

Special Features:

Passivate finish

Properties:

Overall Length
4.119 inches
Outside Diameter
4.390 inches
Tube Outside Diameter For Which Designed
3.500 inches
Material
Steel, corrosion resisting
Material
Stainless steel
Style Designator
Flexible coupling assembly
NSN
4730-01-520-9955
Part Number
12J71-56C
Description
Coupling Assembly,tube,flexible
CAGE

A multipiece gasket sealed item specifically designed for joining plain end ferruled tubing or beaded end tubing that will accommodate angular misalignment, axial motion and permits expansion and contraction of the tubing. It may be disconnected for seal replacement without disturbing the rest of the line. The seals are not normally furnished with the item. For rigid type items see coupling, tube; and union, tube.

Part 12J71-56C NSN 4730-01-520-9955

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32834
FIIG:
T385-V
Concept No.:
App. Key:
VA
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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 7307290000
  • SITC: 67956
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Stainless steel tube or pipe fittings nesoi

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