B3PA1

View detailed technical data, stock status, and sourcing information for: B3PA1

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B3PA1
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-00-949-8594
Item Name Code
05464
Assigment Date
04/27/1966 (60 years ago)

6.2117 inches nominal pitch diameter, webbed, solid body style, w/ keyway both ends bore style, 48 teeth quantity, 60.0 rockwell c nominal overall hardness rating

Product Characteristics

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

Body Style
webbed, solid
Pitch Diameter
6.2117 inches nominal
Teeth Quantity
48
Bore Style
w/ keyway both ends
Hardness Rating
60.0 rockwell c nominal overall
Nominal Outside Diameter
6.570 inches
Teeth Type
single helix
Tooth Form
standard
Tooth Direction
left
Pressure Angle
20.0000 degrees
Helix Angle
15.0000 degrees
Face Nominal Width
2.188 inches
Bore Nominal Diameter
2.251 inches both ends
Keyway Nominal Width
0.501 inches both ends
Nominal Distance From Bore Center To Keyway Bottom
1.360 inches both ends
Hub Style Designator
plain both ends
Hub Nominal Diameter
3.313 inches both ends
Material
steel overall
Style Designator
flush 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
3PA1 Helical Gear
B3PA1 Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-00-949-8594?
The FSCG of the NSN 3020-00-949-8594 is 3020
Does the NSN 3020-00-949-8594 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-949-8594 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 3020-00-949-8594 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-949-8594 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 3020-00-949-8594 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Wed, Apr 27, 1966

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