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Tube Fitting Locknut NSN 4730-01-620-1867

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 4730-01-620-1867 NSN: 4730-01-620-1867

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Nut Style
Tube fitting locknut
Nut Height
0.338 inches
End Application
F-35 aircraft
Width Across Flats
Between 1.488 inches and 1.505 inches
Thread Series
Unjs
Thready Qty Per Inch (tpi)
14
Thread Size
1.250 inches
Part Name Assigned By Controlling Agency
Nut, bulkhead, beam seal fitting
Material
Titanium alloy uns r56400
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
016201867
NSN
4730016201867

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS5019T16
Cage Code:
81343
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-620-1867
What are the manufacturers of nsn 4730016201867?
Does this nsn 4730016201867 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730016201867
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 4730016201867 contain any precious metals?
No precious metal content.
Does nsn 4730016201867 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730016201867?
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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