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NationalStockNumber.org

Tube Coupling Nut NSN 4730-01-072-8750

Item Description

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

NSN 4730-01-072-8750 NSN: 4730-01-072-8750

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Any acceptable
Nut Style
Tube coupling
Nut Height
0.800 inches
Drilled Hole Diameter
0.040 inches
Hole Type And Quantity
2 drilled
Width Across Flats
0.688 inches
Length To Shoulder
0.578 inches
Smallest Inside Diameter
0.425 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
18
Thread Size
0.562 inches
Tube Outside Diameter
0.375 inches
Hole Configuration Style
Configuration b
Seat Angle
45.0 degrees
Special Features
Color coded per mil-f-18280
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010728750
NSN
4730010728750

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AFP1010D6
Cage Code:
30974
Status:
A
MSDS:
Part Number:
AFP1016D
Cage Code:
30974
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-072-8750
What are the manufacturers of nsn 4730010728750?
Does this nsn 4730010728750 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010728750
An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. excludes nut (1), tube coupling, reducing; and nut (1), union.
Does nsn 4730010728750 contain any precious metals?
No precious metal content.
Does nsn 4730010728750 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010728750?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03859
FIIG:
A021A0
App. Key:
CX
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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