265-90P2

View detailed technical data, stock status, and sourcing information for: 265-90P2
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-957-3879

Item Name Code

05466

Assigment Date

01/01/1960 (66 years ago)

1.438 inches nominal outside diameter, plain, solid body style, 1.4060 inches nominal pitch diameter, 90 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: 1.4060 inches nominal
Teeth Quantity: 90
Bore Style: plain both ends
Nominal Outside Diameter: 1.438 inches
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.218 inches first end
Face Nominal Width: 0.125 inches
Bore Nominal Diameter: 0.188 inches both ends
Hub Style Designator: pinned first end
Hub Nominal Diameter: 0.375 inches first end
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/6,t4 fed spec single material response overall
Surface Treatment: anodize overall
Style Designator: protruding hub

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3020-00-008-3156	No Name Available	07/01/1986
3020-00-844-1398	No Name Available	01/01/1991

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
255-90P2	Spur Gear
265-90P2	Spur Gear
325428-1	Spur Gear
69115-3080	Spur Gear
69115-3090	Spur Gear
G12-90P2	Spur Gear
S9601-5	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-957-3879?

The FSCG of the NSN 3020-00-957-3879 is 3020

Does the NSN 3020-00-957-3879 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-957-3879 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 3020-00-957-3879 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-957-3879 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 3020-00-957-3879 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960