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Tube Fitting Locknut NSN 4730-01-228-0319

Item Description

An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also locknut, pipe; nut (1), tube coupling and nut (1), plain, hexagon.

NSN 4730-01-228-0319 NSN: 4730-01-228-0319

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Tube fitting locknut
Nut Height
0.088 inches
Width Across Flats
0.500 inches
Thread Series
Unef
Thready Qty Per Inch (tpi)
32
Thread Size
0.375 inches
Tube Outside Diameter
0.187 inches
Material
Copper alloy
Surface Treatment
Nickel
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012280319
NSN
4730012280319

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
25-00043-103
Cage Code:
00724
Status:
A
MSDS:
Part Number:
2810-15-0001
Cage Code:
34280
Status:
A
MSDS:
Part Number:
25-A034D-10
Cage Code:
29192
Status:
A
MSDS:
Part Number:
9002-NPADX
Cage Code:
1VN02
Status:
A
MSDS:
Part Number:
9002-NP
Cage Code:
73734
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-228-0319
What are the manufacturers of nsn 4730012280319?
Does this nsn 4730012280319 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012280319
An item with internal machine threads designed to fit the external machine threads of a tube fitting. it has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. the item, when installed, provides a method of locking and sealing the connection. see also locknut, pipe; nut (1), tube coupling and nut (1), plain, hexagon.
Does nsn 4730012280319 contain any precious metals?
No precious metal content.
Does nsn 4730012280319 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012280319?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
17645
FIIG:
A021A0
App. Key:
CW
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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