Model: 1755-55

Pipe To Tube Tee

Properties:

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
0.750 inches 2nd end and 0.797 inches 2nd end
Leg Length
0.922 inches 1st end and 0.969 inches 1st end
Leg Length
0.922 inches 3rd end and 0.969 inches 3rd end
Connection Type
Threaded external pipe 2nd end
Connection Type
Threaded external tube 1st end
Connection Type
Threaded external tube 3rd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.125 inches 2nd end
Thread Size
0.500 inches 1st end
Thread Size
0.500 inches 3rd end
Seat Angle
37.0 degrees 1st end
Seat Angle
37.0 degrees 3rd end
Outside Diameter Tube Accommodated
0.312 inches 1st end
Outside Diameter Tube Accommodated
0.312 inches 3rd end
Material
Steel comp 1137 or steel comp 1141 or steel comp 4130 or steel comp 4140
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response
Thread Series Designator
Anpt 2nd end
Thread Series Designator
Unjf 3rd end
Thread Series Designator
Unjf 1st end
Specification Data
81343 - 81343 as5198 professional/industiral association standard professional/industrial association standard
NSN
4730-00-277-5036
Part Number
1755-55
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 1755-55 NSN 4730-00-277-5036

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of alloy steel not stainless

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