2191266

View detailed technical data, stock status, and sourcing information for: 2191266
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-249-9920

Item Name Code

05464

Assigment Date

01/01/1963 (63 years ago)

27 teeth quantity, plain, solid body style, single helix teeth type, standard tooth form, 2.9397 inches nominal pitch diameter

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: 2.9397 inches nominal
Teeth Quantity: 27
Teeth Type: single helix
Tooth Form: standard
Tooth Direction: left
Pressure Angle: 14.5000 degrees
Face Nominal Width: 0.875 inches
Style Designator: hubless

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-532-4632	No Name Available	01/01/1963
2805-00-774-4047	No Name Available	01/01/1962

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
2191266	Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-00-249-9920?

The FSCG of the NSN 3020-00-249-9920 is 3020

Does the NSN 3020-00-249-9920 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-249-9920 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 3020-00-249-9920 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-249-9920 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 3020-00-249-9920 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963