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Spur Gear Sector NSN 3020-00-976-5316

Item Description

A gear sector with complements of spur gear teeth.

NSN 3020-00-976-5316 NSN: 3020-00-976-5316

Features and Characteristics

Attachment Method
Mounting hole
Teeth Quantity
72
Bore Style
W/counterbore counterbore, first end
Pitch Radius
3.0000 inches
Mounting Hole Thread Series Designator
Unc axially through body, first end
Hardness Rating
20.0 rockwell c and 36.0 rockwell c
Mounting Hole Thread Size
0.138 inches axially through body, first end and 0.172 inches axially through body, first end
Mounting Hole Type And Quantity
4 threaded axially through body, first end and 5 plain axially through body, first end and 10 threaded axially through body, first end and 2 plain axially through body, first end and 1 plain axially through body, first end
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Face Width
0.560 inches
Bore Diameter
2.000 inches counterbore, first end
Counterbore Depth
2.512 inches counterbore, first end
Counterbore Diameter
0.137 inches counterbore, first end
Outside Radius
3.043 inches
Precision Classification
Quality number 10 or quality number 11
Arc Length
9.425 inches
Mounting Hole Diameter
0.189 inches axially through body, first end and 0.135 inches axially through body, first end
Material
Stainless steel
Style Designator
Hubless
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
009765316
NSN
3020009765316

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
199-11016
Cage Code:
95542
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 3020-00-976-5316
What are the manufacturers of nsn 3020009765316?
Does this nsn 3020009765316 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020009765316
A gear sector with complements of spur gear teeth.
Does nsn 3020009765316 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020009765316 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020009765316?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
28377
FIIG:
A27300
App. Key:
AP
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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