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Tube Coupling Inverted Nut NSN 4730-01-157-3693

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 4730-01-157-3693 NSN: 4730-01-157-3693

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Fabrication Method
Rod stock, machined
Casehardening Indicator
Not casehardened
Overall Length
0.880 inches
Thread Size
9/16-18
Tube Outside Diameter For Which Designed
0.250 inches
Seat Angle In Deg
45.0
Screw Thread Series Designator
Unf
Width Across Flats
0.620 inches
Smallest Inside Diameter
0.253 inches
Material
Steel, federal standard 66, comp 316
Material
Steel comp 316
Material Specification
Fed standard 66, comp 316 federal standard single material response
Surface Treatment
Passivate
Style Designator
Inverted nut, tube, flare
Surface Treatment
Passivated
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011573693
NSN
4730011573693

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
60G4-316
Cage Code:
62295
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-157-3693
What are the manufacturers of nsn 4730011573693?
Does this nsn 4730011573693 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011573693
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 4730011573693 contain any precious metals?
No precious metal content.
Does nsn 4730011573693 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011573693?
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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