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Tube Fitting Locknut NSN 4730-00-517-8082

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 4730-00-517-8082 NSN: 4730-00-517-8082

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Fabrication Method
Machined
Nut Style
Tube fitting locknut
Nut Height
Between 0.407 inches and 0.425 inches
Width Across Flats
1.875 inches
Thread Series
Un
Packing Recess Diameter
Between 1.671 inches and 1.854 inches
Packing Recess Depth
Between 0.040 inches and 0.054 inches
Thready Qty Per Inch (tpi)
12
Thread Size
1.625 inches
Tube Outside Diameter
1.250 inches
Material
Steel
Surface Treatment
Cadmium or dichromate or oxide
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
005178082
NSN
4730005178082

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7064761
Cage Code:
97484
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-517-8082
What are the manufacturers of nsn 4730005178082?
Does this nsn 4730005178082 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730005178082
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 4730005178082 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730005178082 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730005178082?
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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