26-270

View detailed technical data, stock status, and sourcing information for: 26-270

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26-270
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-00-448-0822
Item Name Code
05466
Assigment Date
01/01/1963 (63 years ago)

plain, solid body style, casehardened features provided, 19.7500 inches nominal pitch diameter, 158 teeth quantity, plain both ends bore style

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
Pitch Diameter
19.7500 inches nominal
Teeth Quantity
158
Bore Style
plain both ends
Features Provided
casehardened
Hardness Rating
45.0 rockwell c minimum and 52.0 rockwell c maximum overall
Nominal Outside Diameter
19.928 inches
Tooth Form
standard
Pressure Angle
20.0000 degrees
Face Nominal Width
0.940 inches
Bore Nominal Diameter
17.998 inches both ends
Material
steel comp 1045 and steel comp 1050 overall
Material Document And Classification
66 fed std single material response overall
Style Designator
hubless

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2805-00-695-7286 No Name Available 01/01/1963

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
26-270 Spur Gear
8333154 Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-448-0822?
The FSCG of the NSN 3020-00-448-0822 is 3020
Does the NSN 3020-00-448-0822 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-448-0822 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 3020-00-448-0822 contain precious materials?
Item does not contain precious metal.
Does NSN 3020-00-448-0822 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 3020-00-448-0822 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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