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Tube Tee NSN 4730-00-448-9505

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 4730-00-448-9505 NSN: 4730-00-448-9505

Features and Characteristics

Thread Class
3a 1st end
Connection Style
Flareless (tube) 2nd end
Leg Length
1.531 inches 1st end and 1.578 inches 1st end
Connection Type
Threaded external tube 3rd end
Thread Size
0.500 inches 3rd end
Seat Angle
12.0 degrees 3rd end
Outside Diameter Tube Accommodated
0.312 inches 3rd end
Material
Steel comp 1137 or steel comp 1141 and steel comp 4130 and steel comp 4140
Material Specification
Qq-s-637 federal specification 1st material response or qq-s-637 federal specification 2nd material response and mil-s-6758 military specification 3rd material response and mil-s-5626 military specification 4th material response
Surface Treatment
Cadmium outside
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response outside
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004489505
NSN
4730004489505

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS21912-5
Cage Code:
96906
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307994000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-448-9505
What are the manufacturers of nsn 4730004489505?
Does this nsn 4730004489505 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004489505
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 4730004489505 contain any precious metals?
No precious metal content.
Does nsn 4730004489505 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004489505?
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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