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NationalStockNumber.org

Tube Coupling Nut NSN 4730-00-533-1898

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 4730-00-533-1898 NSN: 4730-00-533-1898

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Fabrication Method
Machined
Nut Style
Tube coupling
Nut Height
0.406 inches
Width Across Flats
0.437 inches
Length To Shoulder
0.281 inches
Smallest Inside Diameter
0.130 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
24
Thread Size
0.312 inches
Tube Outside Diameter
0.125 inches
Material
Copper alloy
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
005331898
NSN
4730005331898

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5331898
Cage Code:
19207
Status:
A
MSDS:
Part Number:
43539-2
Cage Code:
30327
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415290000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-533-1898
What are the manufacturers of nsn 4730005331898?
Does this nsn 4730005331898 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730005331898
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 4730005331898 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730005331898 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730005331898?
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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