Model: 4-6 XHBZ-A

Tube Reducer

Properties:

Thread Class
3a center bulkhead
Thread Class
3a all ends
Reducer Type
Concentric
Connection Style
Flared (tube) 2nd end
Connection Style
Flareless (tube) 1st end
Connection Type
Threaded external tube all ends
Thread Size
0.438 inches 2nd end
Thread Size
0.438 inches center bulkhead
Thread Size
0.562 inches 1st end
Seat Angle
20.0 degrees 1st end
Seat Angle
37.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.250 inches 2nd end
Outside Diameter Tube Accommodated
0.375 inches 1st end
Nominallength
2.300 inches
Material
Aluminum
Thread Series Designator
Unf all ends
Thread Series Designator
Unf center bulkhead
Furnished Items And Quantity
1 locknut and 1 tube coupling nut
NSN
4730-01-072-4775
Part Number
4-6 XHBZ-A
Description
Reducer,tube
CAGE
54938

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

Part 4-6 XHBZ-A NSN 4730-01-072-4775

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08506
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051400
UFC:
29700
LTL:
77.5
LCL:
--
WCC:
713
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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