Model: 618BS3086

Tube Reducer

Properties:

Thread Class
2a 1st end
Thread Class
3a 2nd end
Reducer Type
Concentric
Connection Style
External seat for gasket seal (boss) 1st end
Connection Style
Flared (tube) 2nd end
Connection Type
Threaded external boss 1st end
Connection Type
Threaded external tube 2nd end
Thready Qty Per Inch (tpi)
24 1st end
Thread Size
0.375 inches 2nd end
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 2nd end
Seat Angle
45.0 degrees 1st end
Outside Diameter Tube Accommodated
0.188 inches 2nd end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Nominallength
0.984 inches
Material
Copper alloy
Thread Series Designator
Unef 2nd end
Thread Series Designator
Uns 1st end
NSN
4730-00-032-2280
Part Number
618BS3086
Description
Reducer,tube
CAGE

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 618BS3086 NSN 4730-00-032-2280

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:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052185
UFC:
29950
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7412200000
  • SITC: 68272
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Copper alloy tube or pipe fittings

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