3136056

View detailed technical data, stock status, and sourcing information for: 3136056

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3136056
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-00-517-3237
Item Name Code
05464
Assigment Date
01/01/1963 (63 years ago)

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

5.5000 inches nominal pitch diameter, w/ keyway both ends bore style, 27.0 rockwell c minimum and 32.0 rockwell c maximum overall hardness rating, webbed, solid body style, 33 teeth quantity

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
5.5000 inches nominal
Teeth Quantity
33
Bore Style
w/ keyway both ends
Hardness Rating
27.0 rockwell c minimum and 32.0 rockwell c maximum overall
Nominal Outside Diameter
5.7210 inches
Teeth Type
single helix
Tooth Form
standard
Tooth Direction
left
Pressure Angle
20.0000 degrees
Helix Angle
31.0083 degrees
Nominal Distance Between Body Face And Protruding Hub End
0.750 inches first end
Face Nominal Width
2.000 inches
Bore Nominal Diameter
1.5000 inches both ends
Keyway Nominal Width
0.4990 inches both ends
Nominal Distance From Bore Center To Keyway Bottom
0.9530 inches both ends
Hub Style Designator
plain both ends
Hub Nominal Diameter
2.5000 inches both ends
Special Features
two puller holes 0.500-13 unc 2b thd on 3.500 in. dia bolt circle,0.250 in. by 45 deg chamfer on od of 1st end of hub,0.109 in. chamfer on both sides of gear face
Material
steel comp 4145 overall
Material Document And Classification
66 fed std single material response overall
Style Designator
one protruding hub, one flush hub

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2815-00-097-5839 No Name Available 11/03/1969

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
16101753 Helical Gear
3136056 Helical Gear
CAFB1722A4 Helical Gear
NAFB1722A Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-00-517-3237?
The FSCG of the NSN 3020-00-517-3237 is 3020
Does the NSN 3020-00-517-3237 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-517-3237 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 3020-00-517-3237 contain precious materials?
Precious metal content is unknown
Does NSN 3020-00-517-3237 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 3020-00-517-3237 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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