Model: 661F5-8X3-4

Tube Reducer

Properties:

Thread Class
2a 2nd end
Thread Class
2b 1st end
Reducer Type
Concentric
Connection Style
Flared (tube) 1st end
Connection Style
Flared (tube) 2nd end
Connection Type
Threaded external tube 2nd end
Connection Type
Threaded internal tube 1st end
Thready Qty Per Inch (tpi)
14 1st end
Thread Size
0.875 inches 2nd end
Thread Size
1.062 inches 1st end
Seat Angle
45.0 degrees 1st end
Seat Angle
45.0 degrees 2nd end
Outside Diameter Tube Accommodated
0.625 inches 2nd end
Outside Diameter Tube Accommodated
0.750 inches 1st end
Nominallength
1.969 inches
Material
Copper alloy 172
Material Specification
Qq-c-530, alloy 172, 1/2 h federal specification single material response
Furnished Items And Quantity
1 gasket
NSN
4730-00-034-2604
Part Number
661F5-8X3-4
Description
Reducer,tube
CAGE
30327

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 661F5-8X3-4 NSN 4730-00-034-2604

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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
50.0
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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