7718463P1

View detailed technical data, stock status, and sourcing information for: 7718463P1
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-816-4706

Item Name Code

05466

Assigment Date

01/01/1962 (64 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

plain, with lightening holes body style, 240 teeth quantity, 3.7490 inches minimum and 3.7500 inches maximum pitch diameter, clamp attachment method, plain both ends bore style

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, with lightening holes
Attachment Method: clamp
Pitch Diameter: 3.7490 inches minimum and 3.7500 inches maximum
Teeth Quantity: 240
Bore Style: plain both ends
Backlash Designation: grade c
Nominal Outside Diameter: 3.780 inches
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.218 inches first end
Face Nominal Width: 0.094 inches
Bore Nominal Diameter: 0.120 inches both ends
Hub Style Designator: 1 step first end
End Nominal Length: 0.158 inches first end
Precision Classification: quality number 10 or quality number 11
End Nominal Diameter: 0.172 inches first end
First Step Nominal Length: 0.060 inches first end
First Step Nominal Diameter: 0.250 inches first end
Material: steel comp 420 overall
Material Document And Classification: qq-s-763,class 420,cond a fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 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
7718463P1	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-00-816-4706?

The FSCG of the NSN 3020-00-816-4706 is 3020

Does the NSN 3020-00-816-4706 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-816-4706 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 3020-00-816-4706 contain precious materials?

Precious metal content is unknown

Does NSN 3020-00-816-4706 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 3020-00-816-4706 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962