MP73-2500S45

View detailed technical data, stock status, and sourcing information for: MP73-2500S45
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-440-0697

Item Name Code

05466

Assigment Date

01/17/1968 (58 years ago)

mounting hole attachment method, plain, solid body style, 0.7023 inches nominal pitch diameter, 45 teeth quantity, unc transversely through hub, first end mounting hole thread series designator

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
Attachment Method: mounting hole
Pitch Diameter: 0.7023 inches nominal
Teeth Quantity: 45
Mounting Hole Thread Series Designator: unc transversely through hub, first end
Mounting Hole Thread Quantity Per Inch: 32 transversely through hub, first end
Mounting Hole Type And Quantity: 1 threaded transversely through hub, first end
Nominal Overall Length: 0.344 inches
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.219 inches first end
Face Nominal Width: 0.125 inches
Bore Nominal Diameter: 0.250 inches both ends
Hub Nominal Diameter: 0.437 inches first end
Material: steel comp 303 overall
Material Document And Classification: mil-s-7720,comp 303s mil spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,finish e300 mil spec single treatment 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
MP73	Spur Gear
MP73-2500S45	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-440-0697?

The FSCG of the NSN 3020-00-440-0697 is 3020

Does the NSN 3020-00-440-0697 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-440-0697 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 3020-00-440-0697 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-440-0697 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 3020-00-440-0697 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Jan 17, 1968