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Gear Rack NSN 3020-00-493-8569

Item Description

A bar-like item with gear teeth on one face for engaging with a spur, bevel, or worm gear, or the like. It is specifically designed for straight line motion.

NSN 3020-00-493-8569 NSN: 3020-00-493-8569

Features and Characteristics

Attachment Method
Mounting hole
Mounting Hole Type And Quantity
2 plain transversely through bottom and 2 plain transversely through bottom and 2 plain transversely through bottom
Thickness
0.324 inches
Nominallength
3.500 inches
Teeth Type
Spur
Pitch Height
0.3146 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Face Width
0.125 inches
Mounting Hole Diameter
0.107 inches transversely through bottom and 0.128 inches transversely through bottom and 0.162 inches transversely through bottom
Distance From End To First Mounting Hole Center
0.190 inches transversely through bottom
Center To Center Distance Between Mounting Holes
0.250 inches transversely through bottom and 0.155 inches transversely through bottom and 0.165 inches transversely through bottom and 2.300 inches transversely through bottom and 0.155 inches transversely through bottom and 0.165 inches transversely through bottom and 0.250 inches transversely through bottom
Distance From Mounting Hole Center To Bottom
0.156 inches transversely through bottom
Material
Aluminum alloy 2024
Material Specification
Qq-a-250/4, t4 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625 military specification single treatment response
Style Designator
Square or rectangular
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
004938569
NSN
3020004938569

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1786935
Cage Code:
10001
Status:
A
MSDS:
Part Number:
L310036240
Cage Code:
36090
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 3020-00-493-8569
What are the manufacturers of nsn 3020004938569?
Does this nsn 3020004938569 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020004938569
A bar-like item with gear teeth on one face for engaging with a spur, bevel, or worm gear, or the like. it is specifically designed for straight line motion.
Does nsn 3020004938569 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020004938569 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020004938569?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05135
FIIG:
A27300
App. Key:
AL
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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