Model: RY-189779 ITEM 3.1B

Centrifugal Pump Impeller

Special Features:

Hard annodized in finished condition per wurthington pump procedure no. E-226824; key supplied by manufacturer; material is titanium alloy 6al-4v per astm b-367 gr c-5

Properties:

Overall Diameter
8.220 inches
End Application
Seawolf submarine, shafts pump
Blade Quantity
11
Mounting Method
Key
Rotation Direction For Which Designed
Counterclockwise
Material
Titanium alloy
Material
Titanium alloy
Surface Treatment
Anodize
Surface Treatment
Anodized
NSN
4320-01-493-6902
Part Number
RY-189779 ITEM 3.1B
Description
Impeller,pump,centrifugal
CAGE

An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a pump, centrifugal.

Part RY-189779 ITEM 3.1B NSN 4320-01-493-6902

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
10089
FIIG:
T114-C
Concept No.:
App. Key:
CA
Cond. Code:
2
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:
--
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:
120800
UFC:
61410
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8413919520
  • SITC: 74291
  • End Use: Industrial engines
  • NAICS: 333911
  • USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids

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