Model: ER834-05-04-04

Tube To Boss Tee

Properties:

Thread Class
1a all ends
End Application
Hu-25 coast guard aircraft
Connection Style
Flareless (tube) all ends
Leg Length
1.080 inches 1st end
Leg Length
1.080 inches 2nd end
Leg Length
1.640 inches 1st end bulkhead
Connection Type
Threaded external tube all ends
Thread Size
0.200 inches all ends
Seat Angle
12.0 degrees all ends
Outside Diameter Tube Accommodated
0.203 inches 1st end bulkhead
Outside Diameter Tube Accommodated
0.203 inches 2nd end
Outside Diameter Tube Accommodated
0.235 inches 1st end
Material
Steel
Surface Treatment
Cadmium
Thread Series Designator
Unf all ends
NSN
4730-01-387-0219
Part Number
ER834-05-04-04
Description
Tee,tube To Boss
CAGE

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.

Part ER834-05-04-04 NSN 4730-01-387-0219

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22683
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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel

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