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Tube To Boss Straight Adapter NSN 4730-00-900-3294

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 4730-00-900-3294 NSN: 4730-00-900-3294

Features and Characteristics

Thread Class
2a all ends
Connection Style
Flared w/ gasket seal (boss) 2nd end
Connection Type
Threaded external tube 1st end
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees 1st end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Nominallength
3.094 inches
Material
Copper alloy
Thread Series Designator
Unf all ends
Furnished Items And Quantity
2 tube coupling nut w/sleeve and 1 bulkhead nut
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
009003294
NSN
4730009003294

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4-WTX-8
Cage Code:
45681
Status:
A
MSDS:
Part Number:
05126-000-0687
Cage Code:
79343
Status:
A
MSDS:
Part Number:
4-WTX-B
Cage Code:
45681
Status:
A
MSDS:
Part Number:
4-4-070601BA
Cage Code:
81343
Status:
A
MSDS:
Part Number:
313-6700-805656PC23
Cage Code:
53711
Status:
A
MSDS:
Part Number:
4WBTXB
Cage Code:
30780
Status:
A
MSDS:
Part Number:
5126-000-0687
Cage Code:
87990
Status:
A
MSDS:
Part Number:
4WBTX
Cage Code:
45681
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-900-3294
What are the manufacturers of nsn 4730009003294?
Does this nsn 4730009003294 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730009003294
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 4730009003294 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730009003294 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730009003294?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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