29-80/LOWER GUIDE ASSY.

View detailed technical data, stock status, and sourcing information for: 29-80/LOWER GUIDE ASSY.
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-025-6531

Item Name Code

05466

Assigment Date

08/07/1976 (50 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

2.6666 inches nominal pitch diameter, w/ keyway both ends bore style, plain, solid body style, 2.890 inches nominal outside diameter, 24 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: plain, solid
Pitch Diameter: 2.6666 inches nominal
Teeth Quantity: 24
Bore Style: w/ keyway both ends
Nominal Outside Diameter: 2.890 inches
Tooth Form: stub
Nominal Distance Between Body Face And Protruding Hub End: 0.190 inches first end
Face Nominal Width: 0.280 inches
Bore Nominal Diameter: 1.010 inches both ends
Keyway Nominal Width: 0.188 inches both ends
Nominal Distance From Bore Center To Keyway Bottom: 0.625 inches both ends
Hub Style Designator: plain first end
Hub Nominal Diameter: 1.885 inches first end
Material: copper alloy overall
Material Document And Classification: astm b147-52 assn std single material response overall
Style Designator: protruding 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
29-80/LOWER GUIDE ASSY.	Spur Gear
805-1749019PC80	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-01-025-6531?

The FSCG of the NSN 3020-01-025-6531 is 3020

Does the NSN 3020-01-025-6531 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-025-6531 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 3020-01-025-6531 contain precious materials?

Precious metal content is unknown

Does NSN 3020-01-025-6531 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 3020-01-025-6531 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sat, Aug 7, 1976