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Tube Reducer NSN 4730-01-257-2341

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 4730-01-257-2341 NSN: 4730-01-257-2341

Features and Characteristics

Thread Class
3a all ends
Reducer Type
Concentric
Connection Style
Plain (tube) all ends
Connection Type
Threaded external tube all ends
Thread Size
0.750 inches 2nd end bulkhead
Outside Diameter Tube Accommodated
0.500 inches 1st end
Nominallength
1.938 inches
Material
Steel comp 304
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Mil-s-5002 military specification single treatment response
Thread Series Designator
Unjf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012572341
NSN
4730012572341

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
110-063-3C
Cage Code:
52930
Status:
A
MSDS:
Part Number:
110-063
Cage Code:
97499
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307994000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-257-2341
What are the manufacturers of nsn 4730012572341?
Does this nsn 4730012572341 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012572341
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 4730012572341 contain any precious metals?
No precious metal content.
Does nsn 4730012572341 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012572341?
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
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