A-8404A-3

View detailed technical data, stock status, and sourcing information for: A-8404A-3

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A-8404A-3
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-00-895-7212
Item Name Code
05468
Assigment Date
01/01/1962 (64 years ago)

0.5620 inches nominal pitch diameter, mounting hole attachment method, 30 teeth quantity, plain, solid body style, straight face type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style
plain, solid
Attachment Method
mounting hole
Pitch Diameter
0.5620 inches nominal
Teeth Quantity
30
Face Type
straight
Bore Style
plain both ends
Mounting Hole Type And Quantity
2 threaded axially through body, first end
Nominal Outside Diameter
0.688 inches
Tooth Direction
right
Pressure Angle
20.0000 degrees
Helix Angle
30.0229 degrees
Nominal Distance Between Body Face And Protruding Hub End
0.250 inches first end
Face Nominal Width
0.125 inches
Bore Nominal Diameter
0.188 inches both ends
Hub Style Designator
plain first end
Hub Nominal Diameter
0.500 inches first end
Material
copper alloy body
Material
plastic teeth
Style Designator
protruding hub

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
A-8404A-3 Worm Wheel Gear
A-8404A-4 Worm Wheel Gear

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3020-00-895-7212?
The FSCG of the NSN 3020-00-895-7212 is 3020
Does the NSN 3020-00-895-7212 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-895-7212 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3020-00-895-7212 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-895-7212 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3020-00-895-7212 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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