Model: 4889480-2

Internal Gear

Properties:

Body Style
Plain, solid
Spline Quantity
24 both ends
Pitch Diameter
6.8330 inches
Teeth Quantity
41
Bore Style
Involute spline both ends
Spline Pitch Diameter
3.0000 inches both ends
Hardness Rating
58.0 rockwell c and 63.0 rockwell c
Outside Diameter
8.3750 inches
Nominallength
5.7500 inches
Teeth Type
Spur
Tooth Form
Standard
Pressure Angle
25.0000 degrees
Distance Between Body Face And Protruding Hub End
3.0940 inches first end
Face Width
1.7500 inches
Bore Diameter
3.1250 inches both ends
Hub Style Designator
3 steps first end
End Length
1.3050 inches first end
End Diameter
3.6200 inches first end
First Step Length
1.3800 inches first end
First Step Diameter
4.3293 inches first end
Second Step Length
0.0350 inches first end
Second Step Diameter
4.8800 inches first end
Third Step Length
0.3740 inches first end
Third Step Diameter
7.7550 inches first end
Material
Steel comp 4620 and steel comp 8620
Material Specification
66 federal standard single material response
NSN
3020-01-118-5881
Part Number
4889480-2
Description
Gear,internal
CAGE

A gear with teeth formed on the inner surface of a cylinder or cone.

Part 4889480-2 NSN 3020-01-118-5881

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05465
FIIG:
A27300
Concept No.:
1
App. Key:
AG
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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
23.5000lbs
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:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
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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