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Tube Coupling NSN 4730-01-321-6423

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 4730-01-321-6423 NSN: 4730-01-321-6423

Features and Characteristics

Thread Class
2a 2nd end
Connection Style
Socket w/ grove (tube) 1st end
Connection Type
Unthreaded internal tube 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.062 inches 2nd end
Seat Angle
37.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.750 inches 2nd end
Nominallength
2.040 inches
Material
Nickel alloy
Material Specification
Qq-n-281 federal specification single material response
Style Designator
Rigid, short center wrenching facility
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013216423
NSN
4730013216423

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4-202240-12-12
Cage Code:
01276
Status:
A
MSDS:
Part Number:
4-202240
Cage Code:
01276
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7507200000
  • NAICS: 332919
  • SITC: 68322
  • Description: Tube or pipe fittings of nickel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-321-6423
What are the manufacturers of nsn 4730013216423?
Does this nsn 4730013216423 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013216423
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 4730013216423 contain any precious metals?
No precious metal content.
Does nsn 4730013216423 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013216423?
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
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