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Tube Fitting Locknut NSN 4730-01-232-7147

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 4730-01-232-7147 NSN: 4730-01-232-7147

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Height
0.375 inches
Width Across Flats
1.625 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
16
Thread Size
0.750 inches
Tube Outside Diameter
0.500 inches
Special Features
Round knurled with provision for bolt fluid passage
Material
Steel comp 303
Material Specification
Astm 484, cl 303, cond a assn standard single material response
Surface Treatment
Passivate
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012327147
NSN
4730012327147

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
757290
Cage Code:
18894
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-232-7147
What are the manufacturers of nsn 4730012327147?
Does this nsn 4730012327147 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012327147
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 4730012327147 contain any precious metals?
No precious metal content.
Does nsn 4730012327147 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012327147?
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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