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Tube Fitting Locknut NSN 4730-01-570-2920

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 4730-01-570-2920 NSN: 4730-01-570-2920

Features and Characteristics

Thread Class
2a
End Application
2355-01-555-0908 mine resistant vehicle
Thread Series
Un
Thready Qty Per Inch (tpi)
12
Thread Size
1.062 inches
Tube Outside Diameter
0.750 inches
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015702920
NSN
4730015702920

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12-5 090192C
Cage Code:
81343
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8710000090
  • NAICS: 336992
  • SITC: 89111
  • Description: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
  • End Use (Code 50030):
    Military trucks, armored vehicles, etc.

Q & A

Frequently asked questions for NSN 4730-01-570-2920
What are the manufacturers of nsn 4730015702920?
Does this nsn 4730015702920 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015702920
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 4730015702920 contain any precious metals?
No precious metal content.
Does nsn 4730015702920 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015702920?
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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