Model: 4-4-6MTD

Pipe To Tube Tee

Properties:

Pipe Size Accommodated
0.250 inches 2nd end
Thread Class
3a 3rd end
Thread Class
3a 1st end
Connection Style
Flared (tube) 1st end
Connection Style
Flared (tube) 3rd end
Connection Style
Plain (pipe) 2nd end
Leg Length
1.031 inches 3rd end
Leg Length
0.906 inches 2nd end
Leg Length
0.938 inches 1st end
Connection Type
Threaded external tube 1st end
Connection Type
Threaded external tube 2nd end
Connection Type
Threaded external tube 3rd end
Thready Qty Per Inch (tpi)
20 3rd end
Thread Size
0.250 inches 2nd end
Thread Size
0.438 inches 1st end
Thread Size
0.562 inches 3rd end
Seat Angle
25.0 degrees 3rd end
Seat Angle
35.0 degrees 1st end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Outside Diameter Tube Accommodated
0.375 inches 3rd end
Material
Aluminum alloy
Surface Treatment
Anodize inside
Surface Treatment
Anodize outside
Thread Series Designator
Anpt 2nd end
Thread Series Designator
Unf 1st end
Thread Series Designator
Uns 3rd end
NSN
4730-00-278-5125
Part Number
4-4-6MTD
Description
Tee,pipe To Tube
CAGE

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

Part 4-4-6MTD NSN 4730-00-278-5125

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03807
FIIG:
A080B0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051400
UFC:
29700
LTL:
77.5
LCL:
77.5
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)

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