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Tube To Boss Tee NSN 4730-00-079-8220

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 4730-00-079-8220 NSN: 4730-00-079-8220

Features and Characteristics

Thread Class
3a 1st end bulkhead
Connection Style
Gasket seal (boss) 2nd end
Leg Length
1.188 inches 3rd end
Connection Type
Threaded internal boss 2nd end
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees 3rd end
Outside Diameter Tube Accommodated
0.250 inches 3rd end
Material
Titanium alloy
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000798220
NSN
4730000798220

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AA2750-784T4
Cage Code:
06581
Status:
A
MSDS:
Part Number:
C2750-784T 4
Cage Code:
81755
Status:
A
MSDS:
Part Number:
1-02160T4
Cage Code:
00624
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 4730-00-079-8220
What are the manufacturers of nsn 4730000798220?
Does this nsn 4730000798220 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000798220
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 4730000798220 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730000798220 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000798220?
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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