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Tube To Boss Straight Adapter NSN 4730-01-283-1883

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 4730-01-283-1883 NSN: 4730-01-283-1883

Features and Characteristics

Thread Class
2a all ends
End Application
Acf support equipment, b-1 aircraft
Connection Style
Flared (tube) 1st end
Connection Type
Threaded external tube 1st end
Thread Size
1.625 inches 2nd end
Seat Angle
37.0 degrees 1st end
Outside Diameter Tube Accommodated
1.000 inches 1st end
Nominallength
2.125 inches
Material
Stainless steel
Thread Series Designator
Unf all ends
Furnished Items And Quantity
1 tube coupling nut w/sleeve and 1 preformed packing
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012831883
NSN
4730012831883

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS51525B16-20S
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS51525A16-20S
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-F-18866
Cage Code:
96906
Status:
A
MSDS:
Part Number:
16-20F5BX-SS
Cage Code:
30780
Status:
A
MSDS:
Part Number:
V5B10096-PD
Cage Code:
99517
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307290000
  • NAICS: 332919
  • SITC: 67956
  • Description: Stainless steel tube or pipe fittings nesoi
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-283-1883
What are the manufacturers of nsn 4730012831883?
Does this nsn 4730012831883 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012831883
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 4730012831883 contain any precious metals?
No precious metal content.
Does nsn 4730012831883 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012831883?
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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