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Spur Gear NSN 3020-01-045-3969

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 3020-01-045-3969 NSN: 3020-01-045-3969

Features and Characteristics

Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
1.9000 inches
Teeth Quantity
19
Bore Style
10a w/ keyway both ends
Mounting Hole Thread Series Designator
Unf transversely through face
Mounting Hole Thready Qty Per Inch (tpi)
32 transversely through face
Mounting Hole Thread Size
0.190 inches transversely through face
Mounting Hole Type And Quantity
2 threaded transversely through face
Outside Diameter
2.100 inches
Tooth Form
Standard
Pressure Angle
14.5000 degrees
Distance Between Body Face And Protruding Hub End
0.625 inches first end
Face Width
1.000 inches
Bore Diameter
1.000 inches both ends
Keyway Width
0.251 inches both ends
Distance From Bore Center To Keyway Bottom
0.560 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
1.500 inches first end
Special Features
Mtg holes spaced 90 degrees apart, one hole located on top of keyway
Material
Copper alloy
Material Specification
Qq-n-286, class a federal specification single material response
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
010453969
NSN
3020010453969

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
446638
Cage Code:
14139
Status:
A
MSDS:
Part Number:
03405008
Cage Code:
88594
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 3020-01-045-3969
What are the manufacturers of nsn 3020010453969?
Does this nsn 3020010453969 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020010453969
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 3020010453969 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020010453969 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020010453969?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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