180541-1

View detailed technical data, stock status, and sourcing information for: 180541-1
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-172-9182

Item Name Code

36636

Assigment Date

12/03/1971 (54 years ago)

A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes:aircraft engine pumps.

solid construction, spur first gear design type, spur second gear design type, 32.0 rockwell c minimum and 38.0 rockwell c maximum overall hardness rating, 0.311 inches second gear nominal outside diameter

Product Characteristics

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

Design Type: spur second gear
Design Type: spur first gear
Construction: solid
Hardness Rating: 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Nominal Outside Diameter: 0.311 inches second gear
Nominal Outside Diameter: 1.499 inches first gear
Nominal Overall Length: 0.690 inches
Hub Nominal Length: 0.313 inches first end
Hub Nominal Length: 0.130 inches between first and second gear
Hub Style Designator: pinned between first and second gear
Hub Style Designator: pinned first end
Hub Nominal Diameter: 0.190 inches between first and second gear
Hub Nominal Diameter: 0.520 inches first end
Precision Classification: quality number 10 or quality number 12 all gears
Material: steel overall
Material Document And Classification: mil-s-5000,cond c mil spec single material response overall
Test Data Document: "81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
180541-1	Gear Cluster

FAQs

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

What is the FSCG of the NSN 3020-00-172-9182?

The FSCG of the NSN 3020-00-172-9182 is 3020

Does the NSN 3020-00-172-9182 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-172-9182 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 3020-00-172-9182 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-172-9182 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 3020-00-172-9182 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Dec 3, 1971