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Bevel Gear NSN 3020-00-455-1221

Item Description

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

NSN 3020-00-455-1221 NSN: 3020-00-455-1221

Features and Characteristics

Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
0.7500 inches
Teeth Quantity
36
Bore Style
Plain both ends
Outside Diameter
0.7700 inches
Nominallength
0.250 inches
Teeth Type
Straight
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.188 inches second end
Face Width
0.120 inches
Bore Diameter
0.186 inches both ends
Bore Depth
0.250 inches both ends
Hub Style Designator
Pinned second end
Hub Diameter
0.440 inches second end
Special Features
Two thd holes located hub between hub and gear face 90 degrees apart; unc thd series; thd size 0.112 in. Nom; 40 threads per in.; 0.090 in. Nom from end of hub to c of tapped hole
Material
Copper alloy
Style Designator
Peripheral face, back hub protruding
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
004551221
NSN
3020004551221

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11135-2
Cage Code:
14632
Status:
A
MSDS:
Part Number:
11135
Cage Code:
14632
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 3020-00-455-1221
What are the manufacturers of nsn 3020004551221?
Does this nsn 3020004551221 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020004551221
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. see also gear, antibacklash, bevel.
Does nsn 3020004551221 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020004551221 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020004551221?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05463
FIIG:
A27300
App. Key:
AE
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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