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NationalStockNumber.org

Tube Coupling Nut NSN 4730-00-090-9159

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 4730-00-090-9159 NSN: 4730-00-090-9159

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Fabrication Method
Machined
Nut Style
Tube coupling
Nut Height
1.180 inches
Width Across Flats
2.938 inches
Length To Shoulder
0.780 inches
Smallest Inside Diameter
Between 2.014 inches and 2.018 inches
Thread Series
Un
Thready Qty Per Inch (tpi)
12
Thread Size
2.500 inches
Tube Outside Diameter
2.000 inches
Seat Angle
45.00 degrees
Material
Steel comp 1212
Material Specification
Qq-s-637 federal specification all material responses
Surface Treatment
Cadmium
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000909159
NSN
4730000909159

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
108-10532
Cage Code:
01276
Status:
A
MSDS:
Part Number:
7350999
Cage Code:
19207
Status:
A
MSDS:
Part Number:
1279482
Cage Code:
80064
Status:
A
MSDS:
Part Number:
8105X32
Cage Code:
79470
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 4730-00-090-9159
What are the manufacturers of nsn 4730000909159?
Does this nsn 4730000909159 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000909159
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 4730000909159 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730000909159 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000909159?
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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