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Spur Gear NSN 3020-01-085-2890

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 3020-01-085-2890 NSN: 3020-01-085-2890

Features and Characteristics

Body Style
Plain, solid
Attachment Method
Clamp and mounting hole
End Application
Wsr-74c radar, lwr
Pitch Diameter
Between 0.7178 inches and 0.7188 inches
Teeth Quantity
23
Backlash Designation
Grade e
Mounting Hole Type And Quantity
1 plain transversely through hub, first end
Nominallength
0.437 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches first end
Face Width
0.187 inches
Hub Diameter
0.500 inches first end
Precision Classification
Quality number 10
Material
Steel comp 303
Material Specification
Qq-s-764, type 303, cond a federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type 1 federal specification single treatment response
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
010852890
NSN
3020010852890

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G43-23
Cage Code:
00141
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 3020-01-085-2890
What are the manufacturers of nsn 3020010852890?
Does this nsn 3020010852890 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020010852890
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 3020010852890 contain any precious metals?
No precious metal content.
Does nsn 3020010852890 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020010852890?
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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