Model: 7D0251

Tube To Boss Tee

Properties:

Thread Class
3a 3rd end
Thread Class
3a 1st end
Thread Class
3b 2nd end
Maximum Operating Temp
275.0 degrees fahrenheit single response
Connection Style
Flared (tube) 1st end
Connection Style
Flared (tube) 3rd end
Connection Style
Gasket seal (boss) 2nd end
Leg Length
1.263 inches 3rd end
Leg Length
0.836 inches 2nd end
Leg Length
2.023 inches 1st end
Connection Type
Threaded external tube 1st end
Connection Type
Threaded external tube 3rd end
Connection Type
Threaded internal boss 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.500 inches 3rd end
Thread Size
0.562 inches 1st end
Thread Size
0.562 inches 1st end bulkhead
Thread Size
0.562 inches 2nd end
Seat Angle
37.0 degrees 1st end
Seat Angle
37.0 degrees 3rd end
Outside Diameter Tube Accommodated
0.313 inches 3rd end
Outside Diameter Tube Accommodated
0.375 inches 1st end
Material
Aluminum alloy 2014
Material Specification
Qq-a-367 federal specification single material response
Media For Which Designed
Water single response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2, cl 2 military specification single treatment response
Thread Series Designator
Unjf 2nd end
Thread Series Designator
Unjf 3rd end
Thread Series Designator
Unjf 1st end
Thread Series Designator
Unjf 1st end bulkhead
NSN
4730-01-371-4388
Part Number
7D0251
Description
Tee,tube To Boss
CAGE
88277

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 7D0251 NSN 4730-01-371-4388

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:
ESD:
MMAC:
BA
CRITL:
X

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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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