Model: 1139

Pipe Union

Properties:

Seat Type
Gasket
Connection Style
Plain (pipe) 1st end
Connection Type
Threaded internal pipe 1st end
Maximum Operating Pressure
250.0 pounds per square inch 1st response
Maximum Operating Pressure
400.0 pounds per square inch 2nd response
Thread Size
2.000 inches 1st end
Coupling Flange Shape
Round
Material
Iron
Media For Which Designed
Steam 1st response
Media For Which Designed
Water-oil-gas 2nd response
Thread Series Designator
Npt 1st end
Furnished Items And Quantity
2 bolt and 1 gasket
NSN
4730-00-045-5567
Part Number
1139
Description
Union,pipe
CAGE

A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. The end connections have pipe threads or are unthreaded and designed to accommodate a pipe.

Part 1139 NSN 4730-00-045-5567

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03785
FIIG:
A080B0
Concept No.:
App. Key:
A
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

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Schedule B and Export
  • Schedule B: 7307199030
  • SITC: 67952
  • End Use: Iron and steel products, other
  • NAICS: 331511
  • USDA: 1

Freight Class: Unions, pipe, of iron or steel, cast

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