Model: 5157-398

Pipe Reducer

Properties:

Pipe Size Accommodated
1.250 inches 1st end
Pipe Size Accommodated
2.000 inches 2nd end
Reducer Type
Concentric
Maximum Operating Temp
150.0 degrees fahrenheit 2nd response
Maximum Operating Temp
425.0 degrees fahrenheit 1st response
Connection Style
Plain (pipe) 2nd end
Connection Style
Streamlined w/ one brazing ring (pipe) 1st end
Connection Type
Unthreaded external pipe 2nd end
Connection Type
Unthreaded internal pipe 1st end
Maximum Operating Pressure
200.0 pounds per square inch 1st response
Maximum Operating Pressure
400.0 pounds per square inch 2nd response
Pipe Wall Thickness Designation For Which Designed
Schedule standard 1st end
Pipe Wall Thickness Designation For Which Designed
Schedule standard 2nd end
Nominallength
1.750 inches
Material
Copper alloy
Material Specification
Astm b61 assn standard single material response and astm b62 assn standard single material response
Media For Which Designed
Steam 1st response
Media For Which Designed
Water-oil-gas 2nd response
Furnished Items And Quantity
1 brazing ring
Specification Data
81349-mil-f-1183j government specification
Nondefinitive Specification/std Data
37 figure and a type
NSN
4730-01-110-2517
Part Number
5157-398
Description
Reducer,pipe
CAGE
72423

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

Part 5157-398 NSN 4730-01-110-2517

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08505
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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.8000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052185
UFC:
29950
LTL:
RATING VARIABLE
LCL:
--
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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