Model: 4171-298

Pipe Bushing

Properties:

External Thread Size
1-1/2-11-1/2
Internal Thread Size
1-11-1/2
Working Pressure And Service Type
125.0 pounds per square inch steam, saturated
Working Pressure And Service Type
200.0 pounds per square inch gas
Working Tempurature And Service Type
125.0 degrees fahrenheit steam, saturated
Working Tempurature And Service Type
150.0 degrees fahrenheit gas
Working Tempurature And Service Type
150.0 degrees fahrenheit liquid
External Screw Thread Series Designator
Npt
External Thread Direction
Right-hand
Internal Screw Thread Series Designator
Npt
Internal Thread Direction
Right-hand
Material
Bronze, astm b61 or bronze, astm b62 or brass, astm b145, alloy 4b or copper alloy, qq-c-390, alloy c3
Material
Copper alloy 922 or copper alloy 836 or brass, astm b145, alloy 4b or copper alloy 865
Material Specification
Astm b61 assn standard 1st material response and astm b62 assn standard 2nd material response and qq-c-390, alloy c3 federal specification 4th material response
Style Designator
N1 outside hexagon or octagon (partial or full thread optional)
Style Designator
Outside hexagon or octagon (partial or full thread optional)
Nondefinitive Specification/std Data
A class and 1 rating
NSN
4730-00-277-1874
Part Number
4171-298
Description
Bushing,pipe
CAGE
72423

A fitting with pipe threads having a female connection inside of a male connection, used in conjunction with another fitting, to connect in the same line, two pipes of different sizes.

Part 4171-298 NSN 4730-00-277-1874

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03779
FIIG:
T385-K
Concept No.:
App. Key:
KA
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.6000lbs
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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