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Worm Wheel Gear NSN 3020-00-917-2449

Item Description

A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.

NSN 3020-00-917-2449 NSN: 3020-00-917-2449

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
2.5000 inches
Teeth Quantity
20
Bore Style
Plain both ends
Outside Diameter
2.8500 inches
Nominallength
1.500 inches
Tooth Direction
Right
Mating Thread Lead Quantity
1
Pressure Angle
14.5000 degrees
Distance Between Body Face And Protruding Hub End
0.750 inches first end
Face Width
0.750 inches
Hub Style Designator
Plain both ends
Hub Diameter
1.750 inches first end
Mounting Hole Diameter
0.094 inches transversely through hub, first end
Special Features
Mtg holes 180 degrees apart and 0.375 in nom distance from end of hub to ctr
Material
Iron cast
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
009172449
NSN
3020009172449

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B57271-1
Cage Code:
52151
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 3020-00-917-2449
What are the manufacturers of nsn 3020009172449?
Does this nsn 3020009172449 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020009172449
A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. see also gear, antibacklash, worm wheel.
Does nsn 3020009172449 contain any precious metals?
No precious metal content.
Does nsn 3020009172449 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020009172449?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05468
FIIG:
A27300
App. Key:
AK
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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