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Spur Gear NSN 3020-01-231-2365

Item Description

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.

NSN 3020-01-231-2365 NSN: 3020-01-231-2365

Features and Characteristics

Body Style
Plain, solid
Spline Quantity
23 both ends
Pitch Diameter
3.1373 inches
Teeth Quantity
24
Bore Style
Involute spline both ends
Spline Pitch Diameter
0.7188 inches both ends
Hardness Rating
33.0 rockwell c and 38.0 rockwell c
Outside Diameter
3.395 inches
Nominallength
2.078 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
1.380 inches second end
Face Width
0.422 inches
Bore Diameter
0.740 inches both ends
Bore Depth
1.004 inches both ends
Counterbore Depth
1.080 inches first end
Counterbore Diameter
0.796 inches first end
Hub Style Designator
Plain second end
Hub Diameter
1.249 inches first end
Special Features
Distance from end of hub to center of tapped hole 0.255 nom. In.; tooth pressure angle 30.0 deg; ammo loader comp, general electric, p/n 205f264
Material
Steel comp 4140
Material Specification
66, aisi/sae 4140 federal standard single material response
Surface Treatment
Phosphate
Style Designator
Protruding hubs
Supplementary Features
W/ timing mark, meshes w/ p/n 132d1335
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
012312365
NSN
3020012312365

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
132D1333
Cage Code:
05606
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483409000
  • NAICS: 333612
  • SITC: 74840
  • Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-01-231-2365
What are the manufacturers of nsn 3020012312365?
Does this nsn 3020012312365 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020012312365
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.
Does nsn 3020012312365 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020012312365 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020012312365?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
App. Key:
AH
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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