875-A-547

View detailed technical data, stock status, and sourcing information for: 875-A-547
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-111-8572

Item Name Code

36636

Assigment Date

04/23/1981 (45 years ago)

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes:gear subassembly, speed decreaser.

plain both ends bore style, spur first gear design type, assembled construction, 0.500 inches nominal overall length, spur second gear design type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bore Style: plain both ends
Design Type: spur second gear
Design Type: spur first gear
Construction: assembled
Nominal Overall Length: 0.500 inches
Hub Nominal Length: 0.219 inches first end
Bore Nominal Diameter: 0.188 inches both ends
Hub Style Designator: pinned first end
Hub Nominal Diameter: 0.3700 inches between first and second gear
Precision Classification: quality number 10 or quality number 11 first gear

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
875-A-547	Gear Cluster

FAQs

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

What is the FSCG of the NSN 3020-01-111-8572?

The FSCG of the NSN 3020-01-111-8572 is 3020

Does the NSN 3020-01-111-8572 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-111-8572 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 3020-01-111-8572 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-111-8572 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 3020-01-111-8572 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Apr 23, 1981