Model: 12759D18

Wearing Ring

Special Features:

Mercury-free titanium; 4 holes 0.125in. Drill-0.16 22.5deg from threaded holes; internal flanged notched

Properties:

Body Style
Plain w/internal flange
Overall Length
3.500 inches
Bolt Circle Diameter
17.000 inches
Body Outside Diameter
18.499 inches
Body Inside Diameter
15.640 inches
Bolt Hole Quantity
4
Internal Flange Inside Diameter
14.450 inches
Mounting Hole Thread Series Designator
Unc
Mounting Hole Thread Size
0.380 inches
Material Specification
Astm b367 gr-c-5 assn standard single material response
Supplementary Features
Two pry slotss 0.120in.Dp 180.0deg apart
NSN
4320-01-382-8762
Part Number
12759D18
Description
Ring,wearing
CAGE
88032

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

Part 12759D18 NSN 4320-01-382-8762

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22534
FIIG:
A19900
Concept No.:
App. Key:
A
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
128000
UFC:
64870
LTL:
85.0
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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