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Tube Coupling NSN 4730-01-428-9921

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 4730-01-428-9921 NSN: 4730-01-428-9921

Features and Characteristics

Thread Class
3b all ends
End Application
Weapons system seawolf class ssn
Connection Style
Plain (tube) all ends
Length
4.620 inches all ends
Connection Type
Threaded internal tube all ends
Thread Size
1.250 inches all ends
Outside Diameter
1.880 inches all ends
Width Across Flats
1.880 inches all ends
Outside Diameter Tube Accommodated
1.880 inches all ends
Nominallength
4.620 inches
Special Features
Used on esm antenna mast closure door assembly
Material
Nickel and copper alloy and aluminum
Material Specification
Astmb150 assn standard single material response
Style Designator
Threaded internal
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014289921
NSN
4730014289921

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
211037809
Cage Code:
53711
Status:
A
MSDS:
Part Number:
150-6404868-30
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6404868
Cage Code:
53711
Status:
A
MSDS:
Part Number:
DF2081-222 FN30
Cage Code:
43689
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-428-9921
What are the manufacturers of nsn 4730014289921?
Does this nsn 4730014289921 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014289921
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 4730014289921 contain any precious metals?
No precious metal content.
Does nsn 4730014289921 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014289921?
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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