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Tube Coupling Nut NSN 4730-00-879-7604

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 4730-00-879-7604 NSN: 4730-00-879-7604

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Any acceptable
Nut Style
Tube coupling
Nut Height
0.594 inches
Width Across Flats
0.625 inches
Length To Shoulder
0.375 inches
Smallest Inside Diameter
0.258 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
20
Thread Size
0.500 inches
Tube Outside Diameter
0.250 inches
Seat Angle
15.00 degrees
Material
Copper alloy 360
Material Specification
Sae 72 assn standard single material response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008797604
NSN
4730008797604

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
870559
Cage Code:
09786
Status:
A
MSDS:
Part Number:
761FB
Cage Code:
30327
Status:
A
MSDS:
Part Number:
870539-00
Cage Code:
32345
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 4730-00-879-7604
What are the manufacturers of nsn 4730008797604?
Does this nsn 4730008797604 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008797604
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 4730008797604 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730008797604 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008797604?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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