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Tube Coupling Nut NSN 4730-00-204-0955

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 4730-00-204-0955 NSN: 4730-00-204-0955

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Any acceptable
Nut Style
Tube coupling
Nut Height
0.844 inches
Width Across Flats
Between 0.871 inches and 0.878 inches
Length To Shoulder
0.723 inches
Smallest Inside Diameter
Between 0.570 inches and 0.573 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
16
Thread Size
0.750 inches
Tube Outside Diameter
0.500 inches
Material
Stainless steel
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002040955
NSN
4730002040955

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8BT-S
Cage Code:
30780
Status:
A
MSDS:
Part Number:
811BT8NS
Cage Code:
80049
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318160000
  • NAICS: 332722
  • SITC: 69421
  • Description: Nuts of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-204-0955
What are the manufacturers of nsn 4730002040955?
Does this nsn 4730002040955 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002040955
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 4730002040955 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002040955 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002040955?
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
  •   Quality Fast Service
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