Model: 4PHS114-20

Tube Coupling

Properties:

Thread Class
3a center bulkhead
Maximum Operating Temp
275.0 degrees fahrenheit single response
Connection Style
Plain (tube) all ends
Connection Type
Unthreaded internal tube all ends
Thready Qty Per Inch (tpi)
14 center bulkhead
Maximum Operating Pressure
4000.0 pounds per square inch single response
Thread Size
1.578 inches center bulkhead
Outside Diameter Tube Accommodated
1.250 inches all ends
Nominallength
5.075 inches
Material
Titanium alloy uns r54520
Material Specification
Ams4965 assn standard single material response
Style Designator
Coupling tube w/bulkhead union
Thread Series Designator
Unjs center bulkhead
NSN
4730-01-395-8812
Part Number
4PHS114-20
Description
Coupling,tube
CAGE
0S664

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes nipple, pipe.

Part 4PHS114-20 NSN 4730-01-395-8812

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06078
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:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8108908000
  • SITC: 69985
  • End Use: Nonferrous metals, other
  • NAICS: 331491
  • USDA: 1

Freight Class: Other wrought titanium, nesoi

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