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Helical Gear NSN 3020-00-437-0263

Item Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN 3020-00-437-0263 NSN: 3020-00-437-0263

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
0.7958 inches
Teeth Quantity
60
Bore Style
Tapered both ends
Outside Diameter
0.810 inches
Nominallength
0.375 inches
Teeth Type
Single helix
Tooth Direction
Right
Pressure Angle
30.0000 degrees
Helix Angle
4.0000 degrees
Distance Between Body Face And Protruding Hub End
0.176 inches first end
Face Width
0.199 inches
Bore Diameter
0.625 inches both ends
Hub Style Designator
1 groove first end
Hub Diameter
0.750 inches first end
First Groove Width
0.047 inches first end
First Groove Diameter
0.710 inches first end
Distance From End To First Groove
0.036 inches first end
Material
Steel comp 1117
Material Specification
66 federal standard single material response and aisi/sae 1117 assn standard single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416 federal specification single treatment response
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
004370263
NSN
3020004370263

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
27598
Cage Code:
3CPE0
Status:
A
MSDS:
Part Number:
27598-01
Cage Code:
3CPE0
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 3020-00-437-0263
What are the manufacturers of nsn 3020004370263?
Does this nsn 3020004370263 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020004370263
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:
Does nsn 3020004370263 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020004370263 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020004370263?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
App. Key:
AF
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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