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Tube Reducer NSN 4730-01-173-9258

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 4730-01-173-9258 NSN: 4730-01-173-9258

Features and Characteristics

Thread Class
2b 1st end
Reducer Type
Concentric
Connection Style
Swivel nut, flare (tube) style 3 optional end 1st end
Connection Type
Threaded internal tube 1st end
Thread Size
0.562 inches 1st end
Seat Angle
37.0 degrees all ends
Outside Diameter Tube Accommodated
0.375 inches 1st end
Nominallength
1.400 inches
Material
Steel
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011739258
NSN
4730011739258

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
221501T-4-6S
Cage Code:
01276
Status:
A
MSDS:
Part Number:
221501-6-4S
Cage Code:
01276
Status:
A
MSDS:
Part Number:
6-4TRTX-S C/W 6BTX-S
Cage Code:
36621
Status:
A
MSDS:
Part Number:
10513271
Cage Code:
56161
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 4730-01-173-9258
What are the manufacturers of nsn 4730011739258?
Does this nsn 4730011739258 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011739258
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 4730011739258 contain any precious metals?
No precious metal content.
Does nsn 4730011739258 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011739258?
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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