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Tube Fitting Locknut NSN 4730-01-382-2729

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 4730-01-382-2729 NSN: 4730-01-382-2729

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Nut Style
Tube fitting locknut
Nut Height
0.410 inches
End Application
2350-01-087-1095
Width Across Flats
1.875 inches
Thread Series
Un
Packing Recess Diameter
Any acceptable
Packing Recess Depth
Any acceptable
Thready Qty Per Inch (tpi)
12
Thread Size
1.625 inches
Tube Outside Diameter
1.250 inches
Material
Steel
Surface Treatment
Zinc
Specification Data
96906-ms51860 government standard
Nondefinitive Specification/std Data
25b figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013822729
NSN
4730013822729

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51860-11
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS51860-11Z
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-18866
Cage Code:
81349
Status:
A
MSDS:
Part Number:
20WLN-S
Cage Code:
98441
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-382-2729
What are the manufacturers of nsn 4730013822729?
Does this nsn 4730013822729 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013822729
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 4730013822729 contain any precious metals?
No precious metal content.
Does nsn 4730013822729 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013822729?
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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