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Tube Coupling NSN 4730-01-431-9189

Item Description

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.

NSN 4730-01-431-9189 NSN: 4730-01-431-9189

Features and Characteristics

Thread Class
3a 1st end bulkhead
End Application
Outboard wing; aircraft, b-2 bomber
Connection Style
Plain (tube) all ends
Connection Type
Unthreaded internal tube all ends
Thready Qty Per Inch (tpi)
14 1st end bulkhead
Thread Size
1.578 inches 1st end bulkhead
Outside Diameter Tube Accommodated
1.250 inches all ends
Nominallength
5.075 inches
Material
Titanium alloy
Material Specification
Astm 4928 assn standard single material response
Style Designator
Rigid, short center wrenching facility
Thread Series Designator
Unjs 1st end bulkhead
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014319189
NSN
4730014319189

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
921081-XX
Cage Code:
0S664
Status:
A
MSDS:
Part Number:
4P02114-20
Cage Code:
0S664
Status:
A
MSDS:
Part Number:
AP3032T21
Cage Code:
01673
Status:
A
MSDS:
Part Number:
32366-20
Cage Code:
14397
Status:
A
MSDS:
Part Number:
07A193-20
Cage Code:
1W025
Status:
A
MSDS:
Part Number:
AFP945T20
Cage Code:
30974
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 4730-01-431-9189
What are the manufacturers of nsn 4730014319189?
Does this nsn 4730014319189 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014319189
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.
Does nsn 4730014319189 contain any precious metals?
No precious metal content.
Does nsn 4730014319189 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014319189?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06078
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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