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Tube Reducer NSN 4730-00-155-7677

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 4730-00-155-7677 NSN: 4730-00-155-7677

Features and Characteristics

Thread Class
3b all ends
Reducer Type
Concentric
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Connection Type
Threaded internal tube all ends
Thready Qty Per Inch (tpi)
14 2nd end
Thread Size
1.875 inches 1st end
Seat Angle
8.5 degrees 2nd end
Outside Diameter Tube Accommodated
1.500 inches all ends
Nominallength
2.812 inches
Material
Steel
Surface Treatment
Cadmium
Thread Series Designator
Uns 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001557677
NSN
4730001557677

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
R44238P-2524
Cage Code:
50599
Status:
A
MSDS:
Part Number:
R44238P24
Cage Code:
50599
Status:
A
MSDS:
Part Number:
GF503DG24
Cage Code:
26512
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307992000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-155-7677
What are the manufacturers of nsn 4730001557677?
Does this nsn 4730001557677 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001557677
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 4730001557677 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730001557677 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001557677?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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