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Tube To Boss Straight Adapter NSN 4730-01-175-7075

Item Description

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

NSN 4730-01-175-7075 NSN: 4730-01-175-7075

Features and Characteristics

Thread Class
2a 1st end
Connection Style
Flared (tube) 1st end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
12 1st end
Thread Size
1.312 inches 1st end
Seat Angle
37.0 degrees 1st end
Outside Diameter Tube Accommodated
0.875 inches 1st end
Special Features
Differentiated free from mercury contanmination; for navy nuclaer propulsion plant
Material
Steel
Thread Series Designator
Un 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011757075
NSN
4730011757075

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2670-57 ITEM 84
Cage Code:
43689
Status:
A
MSDS:
Part Number:
202220-16-16S
Cage Code:
01276
Status:
A
MSDS:
Part Number:
503-4556027
Cage Code:
43689
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 4730-01-175-7075
What are the manufacturers of nsn 4730011757075?
Does this nsn 4730011757075 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011757075
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. the other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. it is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. see also coupling, tube and nipple, tube.
Does nsn 4730011757075 contain any precious metals?
No precious metal content.
Does nsn 4730011757075 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011757075?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22675
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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