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Tube Coupling Nut NSN 4730-00-203-2662

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 4730-00-203-2662 NSN: 4730-00-203-2662

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
0.875 inches
Length To Shoulder
0.723 inches
Smallest Inside Diameter
0.570 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
16
Thread Size
0.750 inches
Tube Outside Diameter
0.500 inches
Material
Steel comp 304
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002032662
NSN
4730002032662

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN818-8J
Cage Code:
88044
Status:
A
MSDS:
Part Number:
AN818
Cage Code:
88044
Status:
A
MSDS:
Part Number:
AS4841
Cage Code:
81343
Status:
A
MSDS:
Part Number:
NK818-8J
Cage Code:
26233
Status:
A
MSDS:
Part Number:
525-629-90106
Cage Code:
99193
Status:
A
MSDS:
Part Number:
829946-1
Cage Code:
A0810
Status:
A
MSDS:
Part Number:
416775-51
Cage Code:
88044
Status:
A
MSDS:
Part Number:
AN818-8C
Cage Code:
88044
Status:
A
MSDS:
Part Number:
10111303
Cage Code:
A486G
Status:
A
MSDS:
Part Number:
6728015-8
Cage Code:
73342
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 4730-00-203-2662
What are the manufacturers of nsn 4730002032662?
Does this nsn 4730002032662 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002032662
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 4730002032662 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002032662 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002032662?
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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