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Tube Coupling Inverted Nut NSN 4730-01-186-2671

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 4730-01-186-2671 NSN: 4730-01-186-2671

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Fabrication Method
Rod stock, machined
Casehardening Indicator
Not casehardened
Overall Length
0.700 inches
Thread Size
0.438-20
Tube Outside Diameter For Which Designed
0.250 inches
Seat Angle In Deg
30.0
Screw Thread Series Designator
Unf
Width Across Flats
0.500 inches
Smallest Inside Diameter
0.276 inches
Material
Steel, federal standard 66, comp 4130
Material
Steel comp 4130
Material Specification
Fed standard 66, comp 4130 federal standard single material response
Style Designator
Inverted nut, tube, flare
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011862671
NSN
4730011862671

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5368203-3
Cage Code:
78710
Status:
A
MSDS:
Part Number:
ST9M39
Cage Code:
76301
Status:
A
MSDS:
Part Number:
ST9M439-2
Cage Code:
76301
Status:
A
MSDS:
Part Number:
ST9M39-2
Cage Code:
76301
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-186-2671
What are the manufacturers of nsn 4730011862671?
Does this nsn 4730011862671 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011862671
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 4730011862671 contain any precious metals?
No precious metal content.
Does nsn 4730011862671 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011862671?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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