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Tube To Boss Straight Adapter NSN 4730-01-218-4103

Item Description

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.

NSN 4730-01-218-4103 NSN: 4730-01-218-4103

Features and Characteristics

Thread Class
3a all ends
Connection Style
Flared w/ gasket seal (boss) 1st end
Connection Type
Threaded internal tube all ends
Thready Qty Per Inch (tpi)
12 all ends
Thread Size
1.187 inches all ends
Outside Diameter Tube Accommodated
0.875 inches all ends
Nominallength
1.688 inches
Material
Titanium alloy
Material Specification
Ams4928 assn standard single material response
Thread Series Designator
Unj all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012184103
NSN
4730012184103

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ST2000-14
Cage Code:
77445
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 4730-01-218-4103
What are the manufacturers of nsn 4730012184103?
Does this nsn 4730012184103 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012184103
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.
Does nsn 4730012184103 contain any precious metals?
No precious metal content.
Does nsn 4730012184103 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012184103?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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