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Tube Fitting Locknut NSN 4730-01-298-0782

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 4730-01-298-0782 NSN: 4730-01-298-0782

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Machined
Hole Type And Quantity
2 tapped
Thread Series
Unc
Thread Size
0.812 inches
Hole Thread Diameter
1.000 inches
Special Features
Dia.1.000 in.; drive point quantity is four, prongs include driiled hole for lockwire; aircraft model hu25a atf3-6 engine
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012980782
NSN
4730012980782

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3001144-1
Cage Code:
99193
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-298-0782
What are the manufacturers of nsn 4730012980782?
Does this nsn 4730012980782 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012980782
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 4730012980782 contain any precious metals?
No precious metal content.
Does nsn 4730012980782 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012980782?
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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