Model: 4730-042-1012L

Tube To Boss Straight Adapter

Properties:

Thread Class
3a all ends
Maximum Operating Temp
135.0 degrees celsius single response
Connection Style
Cushion seal (tube) 1st end
Connection Style
External seat for gasket seal (boss) 2nd end
Connection Type
Threaded external boss 2nd end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
18 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.844 inches 1st end
Thread Size
1.063 inches 2nd end
Outside Diameter Tube Accommodated
1.375 inches 1st end
Nominallength
1.224 inches
Material
Titanium alloy uns r54520
Thread Series Designator
Unjf 2nd end
Thread Series Designator
Unjs 1st end
NSN
4730-01-337-7188
Part Number
4730-042-1012L
Description
Adapter,straight,tube To Boss
CAGE
S7549

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

Part 4730-042-1012L NSN 4730-01-337-7188

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
Concept No.:
1
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:
CRITL:
X

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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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