ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Tube Coupling Inverted Nut NSN 4730-00-489-0303

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 4730-00-489-0303 NSN: 4730-00-489-0303

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Fabrication Method
Bar stock, machined
Casehardening Indicator
Not casehardened
Overall Length
0.813 inches
Thread Size
1.312-12
Tube Outside Diameter For Which Designed
1.000 inches
Seat Angle In Deg
33.0
Screw Thread Series Designator
Un
Material Hardness Rating
Between 20.0 rockwell c and 32.0 rockwell c
Width Across Flats
1.125 inches
Strength Rating
2000000.0 pounds per square inch tensile
Smallest Inside Diameter
1.020 inches
Special Features
3 0.074 in. Diameter lockwire holes
Material
Steel, mil-s-18732, cond ht-200
Material
Steel, mil-s-18732, cond ht-200
Surface Treatment
Passivate
Style Designator
Inverted nut, tube, flare
Surface Treatment
Passivated, mil-s-5002
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004890303
NSN
4730004890303

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS597
Cage Code:
80205
Status:
A
MSDS:
Part Number:
NAS594-16H
Cage Code:
30974
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-489-0303
What are the manufacturers of nsn 4730004890303?
Does this nsn 4730004890303 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004890303
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 4730004890303 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004890303 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004890303?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo