TG2508

View detailed technical data, stock status, and sourcing information for: TG2508
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-679-9263

Item Name Code

05464

Assigment Date

01/01/1963 (63 years ago)

7.0800 inches nominal outside diameter, webbed, offset, with lightening holes body style, mounting hole attachment method, w/counterbore counter bore, second end bore style, 60 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, offset, with lightening holes
Attachment Method: mounting hole
Teeth Quantity: 60
Bore Style: w/counterbore counter bore, second end
Nominal Outside Diameter: 7.0800 inches
Teeth Type: single helix
Tooth Form: standard
Tooth Direction: right
Pressure Angle: 14.5000 degrees
Helix Angle: 27.5000 degrees
Nominal Distance Between Body Face And Recessed Hub End: 0.006 inches second end
Face Nominal Width: 0.879 inches
Bore Nominal Diameter: 0.561 inches counter bore, second end
Counterbore Nominal Depth: 0.275 inches counter bore, second end
Counterbore Nominal Diameter: 2.000 inches counter bore, second end
Hub Style Designator: plain both ends
Hub Nominal Diameter: 2.900 inches both ends
Mounting Hole Nominal Diameter: 0.125 inches axially through body, second end
Mounting Hole Nominal Diameter: 0.400 inches axially through body, first end
Bolt Hole Circle Nominal Diameter: 1.400 inches axially through body, first end
Bolt Hole Circle Nominal Diameter: 1.625 inches axially through body, second end
Special Features: plain mtg hole
Material: iron cast overall
Style Designator: one flush hub, one recessed 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
10861847	Helical Gear
1859722	Helical Gear
221-3508	Helical Gear
TG2508	Helical Gear
TG3508	Helical Gear

FAQs

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

What is the FSCG of the NSN 3020-00-679-9263?

The FSCG of the NSN 3020-00-679-9263 is 3020

Does the NSN 3020-00-679-9263 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-679-9263 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 3020-00-679-9263 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-679-9263 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 3020-00-679-9263 was assigned to the Federal Catalog?

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