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Tube Tee NSN 4730-00-166-4149

Item Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

NSN 4730-00-166-4149 NSN: 4730-00-166-4149

Features and Characteristics

Thread Class
3a all ends
Maximum Operating Temp
135.0 degrees celsius single response
End Application
Aircraft fluid systems
Connection Style
Flareless (tube) all ends
Leg Length
2.594 inches 1st end
Connection Type
Threaded external tube all ends
Thready Qty Per Inch (tpi)
12 all ends
Maximum Operating Pressure
1500.0 pounds per square inch single response
Thread Size
1.312 inches 1st end bulkhead
Seat Angle
12.0 degrees all ends
Outside Diameter Tube Accommodated
1.000 inches all ends
Material
Aluminum alloy 7075
Material Specification
Qq-a-367, t73 federal specification single material response
Media For Which Designed
Aeronautical fluid single response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response
Thread Series Designator
Unj all ends
Specification Data
96906-ms21912 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001664149
NSN
4730001664149

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS21912
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS18280
Cage Code:
81343
Status:
A
MSDS:
Part Number:
MS21912W16
Cage Code:
81343
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-166-4149
What are the manufacturers of nsn 4730001664149?
Does this nsn 4730001664149 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001664149
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. it may have side inlet(s). it is used as a junction at the intersection of a tube or tube fitting.
Does nsn 4730001664149 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730001664149 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001664149?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03809
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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