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Tube To Boss Tee NSN 4730-00-204-0918

Item Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) 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 may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes connector, multiple, fluid pressure line.

NSN 4730-00-204-0918 NSN: 4730-00-204-0918

Features and Characteristics

Thread Class
3a 1st end
Connection Style
Flared (tube) 2nd end
Leg Length
0.937 inches 1st end and 0.967 inches 1st end
Connection Type
Threaded external tube 2nd end
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.250 inches 2nd end
Special Features
Bulkhead, unf, 0.375 in. Thd size, 3a class
Material
Stainless steel
Surface Treatment
Passivate outside
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002040918
NSN
4730002040918

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
274359
Cage Code:
77445
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 4730-00-204-0918
What are the manufacturers of nsn 4730002040918?
Does this nsn 4730002040918 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002040918
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. the boss connection(s) 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 may have side inlet(s). it is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. see also tee, tube; and tee, pipe to tube. excludes connector, multiple, fluid pressure line.
Does nsn 4730002040918 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002040918 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002040918?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22683
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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