25823

Spur Gear

NSN 3020-00-481-2489

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004812489

Technical Specifications of NSN

Body Style:
Plain, solid
Attachment Method:
Mounting hole
Pitch Diameter:
12.5000 inches
Teeth Quantity:
150
Bore Style:
Plain both ends
Mounting Hole Thread Series Designator:
Unc axially through body, first end
Hardness Rating:
23.0 rockwell c and 30.0 rockwell c
Hardness Rating:
23.0 rockwell c and 30.0 rockwell c
Mounting Hole Thread Size:
0.375 inches axially through body, first end
Mounting Hole Type And Quantity:
8 threaded axially through body, first end
Outside Diameter:
12.664 inches
Tooth Form:
Standard
Pressure Angle:
20.0000 degrees
Distance Between Body Face And Protruding Hub End:
0.840 inches first end
Face Width:
0.940 inches
Bore Diameter:
9.380 inches both ends
Hub Style Designator:
1 step first end
End Length:
0.350 inches first end
End Diameter:
11.001 inches first end
First Step Length:
0.490 inches first end
First Step Diameter:
12.140 inches first end
Bolt Hole Circle Diameter:
10.125 inches axially through body, first end
Material:
Steel comp 4140
Material Specification:
Fed standard 66 federal standard single material response
Style Designator:
Protruding hub
NSN:
3020-00-481-2489
Item Name:
Ring Gear
Cage Code:
10110

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
25823B
Cage Code:
10110
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
Concept No.:
1
App. Key:
AH
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197337
UFC:
96690
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Ring Gear"

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

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


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