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Tube To Boss Tee NSN 4730-01-632-7657

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 4730-01-632-7657 NSN: 4730-01-632-7657

Features and Characteristics

Thread Class
3b 2nd end
End Application
F-35
Connection Style
Gasket seal (boss) 3rd end
Leg Length
1.773 inches 1st end
Connection Type
Threaded internal boss 2nd end
Thready Qty Per Inch (tpi)
20 3rd end
Thread Size
0.4375 inches 3rd end
Seat Angle
90.0 degrees 2nd end
Part Name Assigned By Controlling Agency
Tee, tube to boss
Material
Aluminum alloy 7075
Material Specification
Ams 4141 assn standard 1st material response or ams-qq-a-367 assn standard 2nd material response or ams 4124 assn standard 3rd material response or ams-qq-a-225/9 assn standard 4th material response
Surface Treatment
Cadmium
Surface Treatment Specification
Ams-qq-p-416 type ii, class 2, dye black assn standard single treatment response
Style Designator
Tee
Thread Series Designator
Unjf 3rd end
Specification Data
81343-as1032 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
016327657
NSN
4730016327657

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS1032GW040404
Cage Code:
01673
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-632-7657
What are the manufacturers of nsn 4730016327657?
Does this nsn 4730016327657 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730016327657
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 4730016327657 contain any precious metals?
No precious metal content.
Does nsn 4730016327657 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730016327657?
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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