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Tube Coupling Inverted Nut NSN 4730-00-204-0788

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 4730-00-204-0788 NSN: 4730-00-204-0788

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fabrication Method
Bar stock, machined or rod stock, machined
Casehardening Indicator
Not casehardened
Overall Length
1.266 inches
Thread Size
1-1/2-12
Tube Outside Diameter For Which Designed
Between 1.000 inches and 1.125 inches
Seat Angle In Deg
45.00
Screw Thread Series Designator
Unf
Material Hardness Rating
Between 26.0 rockwell c and 32.0 rockwell c
Width Across Flats
1.564 inches
Strength Rating
123000.0 pounds per square inch tensile
Smallest Inside Diameter
1.125 inches
Special Features
W/two safety wire holes in hexagonal flange spaced 180 degree apart
Material
Steel, ams5322
Material
Steel, ams5322
Surface Treatment
Cadmium
Style Designator
Inverted nut, tube, flare
Surface Treatment
Cadmium
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002040788
NSN
4730002040788

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
242344
Cage Code:
77445
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-204-0788
What are the manufacturers of nsn 4730002040788?
Does this nsn 4730002040788 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002040788
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 4730002040788 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002040788 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002040788?
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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