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Tube To Boss Straight Adapter NSN 4730-01-083-9656

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 4730-01-083-9656 NSN: 4730-01-083-9656

Features and Characteristics

Thread Class
3a 1st end
Connection Style
Flared w/ gasket seal (boss) 2nd end
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
12 2nd end
Thread Size
1.875 inches 1st end
Seat Angle
37.0 degrees 1st end
Outside Diameter Tube Accommodated
1.500 inches 1st end
Nominallength
2.159 inches
Special Features
Machined groove in flared end to accommodate seal ring per kc103
Material
Steel comp 316
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
Thread Series Designator
Un 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010839656
NSN
4730010839656

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KC133C24-16
Cage Code:
22264
Status:
A
MSDS:
Part Number:
KC133K24-16
Cage Code:
22264
Status:
A
MSDS:
Part Number:
AS4317K2416
Cage Code:
81343
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 4730-01-083-9656
What are the manufacturers of nsn 4730010839656?
Does this nsn 4730010839656 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010839656
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 4730010839656 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010839656 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010839656?
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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