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Tube Coupling Inverted Nut NSN 4730-00-204-0789

Item Description

An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

NSN 4730-00-204-0789 NSN: 4730-00-204-0789

Features and Characteristics

Thread Pitch Diameters
+1.4454 to 1.4494 inches
Fabrication Method
Any acceptable
Casehardening Indicator
Not casehardened
Overall Length
1.100 inches
Thread Size
1-1/2-16
Tube Outside Diameter For Which Designed
1.130 inches
Seat Angle In Deg
45.00
Screw Thread Series Designator
Uns
Material Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Width Across Flats
1.564 inches
Smallest Inside Diameter
0.840 inches
Material
Steel, ams 6322
Material
Steel comp 8740
Material Specification
Ams 6322 assn standard single material response
Surface Treatment
Cadmium
Style Designator
Inverted nut, tube, flare
Surface Treatment
Cadmium
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002040789
NSN
4730002040789

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
242347
Cage Code:
77445
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-204-0789
What are the manufacturers of nsn 4730002040789?
Does this nsn 4730002040789 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002040789
An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
Does nsn 4730002040789 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002040789 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002040789?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03857
FIIG:
T385-B
App. Key:
BA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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