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Tube To Boss Tee NSN 4730-01-654-8991

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 4730-01-654-8991 NSN: 4730-01-654-8991

Features and Characteristics

Thread Class
2a all ends
Connection Style
Flared w/ gasket seal (boss) 3rd end
Leg Length
1.25 inches 3rd end
Connection Type
Threaded external tube 2nd end
Thready Qty Per Inch (tpi)
18 all ends
Thread Size
0.5626 inches all ends
Seat Angle
37.0 degrees 1st end
Outside Diameter Tube Accommodated
0.375 inches 2nd end
Material
Steel
Media For Which Designed
Hydraulic fluid single response
Style Designator
Tee
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
016548991
NSN
4730016548991

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
J514
Cage Code:
81343
Status:
A
MSDS:
Part Number:
J514 6-6-6 070429C
Cage Code:
81343
Status:
A
MSDS:
Part Number:
6-6-6 070429C
Cage Code:
81343
Status:
A
MSDS:
Part Number:
SAE J514 6-6-6 070429C
Cage Code:
81343
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-654-8991
What are the manufacturers of nsn 4730016548991?
Does this nsn 4730016548991 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730016548991
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 4730016548991 contain any precious metals?
Precious metals vary between manufacturers.
Does nsn 4730016548991 contain any hazardous materials?
Hazardous material unknown.
What is the ESD classification of nsn 4730016548991?
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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