Model: 21850-003

Rotary Pump Gear Rotor Set

Properties:

End Application
Whidbey island class lsd
Component Quantity
2
Nonsupply Items And Quantities
Outer gear, 1; inner gear, 1
End Item Source
96151
End Item Name
Hydraulic motor-pump
NSN
4320-01-387-9505
Part Number
21850-003
Description
Gear Rotor Set,rotary Pump
CAGE

A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). The inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. The space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump.

Part 21850-003 NSN 4320-01-387-9505

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61764
FIIG:
A23800
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

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: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

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