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Tube To Boss Tee NSN 4730-00-492-6056

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 4730-00-492-6056 NSN: 4730-00-492-6056

Features and Characteristics

Thread Class
3b 2nd end
Connection Style
Gasket seal (boss) 2nd end
Leg Length
0.969 inches 3rd end and 1.016 inches 3rd end
Connection Type
Threaded internal boss 2nd end
Thread Size
0.375 inches all ends
Seat Angle
37.0 degrees 1st end
Outside Diameter Tube Accommodated
0.188 inches 1st end
Material
Stainless steel
Material Specification
Qq-s-763, class 304 federal specification single material response
Surface Treatment
Passivate outside
Surface Treatment Specification
Mil-s-5002 military specification single treatment response inside
Thread Series Designator
Unjf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004926056
NSN
4730004926056

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN784J3
Cage Code:
88044
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 4730-00-492-6056
What are the manufacturers of nsn 4730004926056?
Does this nsn 4730004926056 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004926056
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 4730004926056 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004926056 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004926056?
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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