Model: 4171-399

Pipe Bushing

Properties:

External Thread Size
2-11-1/2
Internal Thread Size
1-1/2-11-1/2
Working Pressure And Service Type
125.0 pounds per square inch steam, saturated
Working Tempurature And Service Type
150.0 degrees fahrenheit steam, saturated
External Screw Thread Series Designator
Npt
External Thread Direction
Right-hand
Internal Screw Thread Series Designator
Npt
Internal Thread Direction
Right-hand
Material
Brass or bronze
Material
Copper alloy or copper alloy
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 pressure rating 1
Nondefinitive Specification/std Data
A class and 1 pressure rating
NSN
4730-00-268-7479
Part Number
4171-399
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 4171-399 NSN 4730-00-268-7479

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:
0.8000lbs
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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