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Tube To Boss Tee NSN 4730-01-310-7781

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 4730-01-310-7781 NSN: 4730-01-310-7781

Features and Characteristics

Connection Style
Flared w/ gasket seal (boss) 2nd end
Leg Length
0.985 inches 3rd end
Connection Type
Threaded external tube 3rd end
Thread Size
0.435 inches 3rd end
Seat Angle
37.0 degrees 3rd end
Flow Angle
90.0 degrees
Special Features
Hexagon nut on boss end for wrenching
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013107781
NSN
4730013107781

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4-161-489-01
Cage Code:
80254
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-310-7781
What are the manufacturers of nsn 4730013107781?
Does this nsn 4730013107781 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013107781
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 4730013107781 contain any precious metals?
No precious metal content.
Does nsn 4730013107781 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013107781?
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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