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Tube Reducer NSN 4730-01-028-1780

Item Description

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

NSN 4730-01-028-1780 NSN: 4730-01-028-1780

Features and Characteristics

Thread Class
3b 1st end
Reducer Type
Concentric
End Application
Aircraft, f-15, f/a-18
Connection Style
Swivel nut inverted flare (tube) 1st end
Connection Type
Unthreaded internal tube 2nd end
Thready Qty Per Inch (tpi)
14 1st end
Thread Size
1.250 inches 1st end
Seat Angle
8.5 degrees 1st end
Criticality Code Justification
Feat
Outside Diameter Tube Accommodated
1.000 inches 1st end
Nominallength
1.453 inches
Special Features
Weapons system essential
Material
Titanium alloy
Thread Series Designator
Unjs 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010281780
NSN
4730010281780

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
LE273-0031
Cage Code:
43999
Status:
A
MSDS:
Part Number:
GF503BK1612A
Cage Code:
26512
Status:
A
MSDS:
Part Number:
AE16186-16-12
Cage Code:
00624
Status:
A
MSDS:
Part Number:
AE16828-16-12
Cage Code:
00624
Status:
A
MSDS:
Part Number:
AP442T1612
Cage Code:
01673
Status:
A
MSDS:
Part Number:
MR54048T-1612
Cage Code:
50599
Status:
A
MSDS:
Part Number:
ST7M240T1612
Cage Code:
76301
Status:
A
MSDS:
Part Number:
LE273-0031-0010
Cage Code:
43999
Status:
A
MSDS:
Part Number:
7M525T1612
Cage Code:
76301
Status:
A
MSDS:
Part Number:
7M525
Cage Code:
76301
Status:
A
MSDS:
Part Number:
MR54027T1612
Cage Code:
50599
Status:
A
MSDS:
Part Number:
10108489
Cage Code:
A486G
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 4730-01-028-1780
What are the manufacturers of nsn 4730010281780?
Does this nsn 4730010281780 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010281780
A straight tube fitting having a different size connection on each end. it is designed to join two tubes of different sizes. excludes bushing (as modified).
Does nsn 4730010281780 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010281780 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010281780?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08506
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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