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NationalStockNumber.org

Tube Coupling Nut NSN 4730-00-289-0222

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 4730-00-289-0222 NSN: 4730-00-289-0222

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Machined
Nut Style
Tube coupling
Nut Height
1.188 inches
Width Across Flats
1.500 inches
Length To Shoulder
0.719 inches
Smallest Inside Diameter
1.012 inches
Thread Series
Un
Thready Qty Per Inch (tpi)
12
Thread Size
1.312 inches
Tube Outside Diameter
1.000 inches
Seat Angle
Between 33.00 degrees and 37.00 degrees
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6, t851 federal specification single material response
Surface Treatment
Anodize
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002890222
NSN
4730002890222

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS593-16H
Cage Code:
77969
Status:
A
MSDS:
Part Number:
4176-16
Cage Code:
98159
Status:
A
MSDS:
Part Number:
AP726-16H
Cage Code:
01673
Status:
A
MSDS:
Part Number:
PE573500001-13
Cage Code:
38597
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 4730-00-289-0222
What are the manufacturers of nsn 4730002890222?
Does this nsn 4730002890222 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002890222
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 4730002890222 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002890222 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002890222?
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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