BL712907

View detailed technical data, stock status, and sourcing information for: BL712907
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-00-760-6661

Item Name Code

36636

Assigment Date

01/01/1962 (64 years ago)

assembled construction, 0.4140 inches first gear nominal outside diameter, plain both ends bore style, spur second gear design type, spur first 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 Outside Diameter: 0.4140 inches first gear
Nominal Outside Diameter: 1.5400 inches second gear
Nominal Overall Length: 0.375 inches
Hub Nominal Length: 0.1580 inches first end
Hub Nominal Length: 0.015 inches second end
Bore Nominal Diameter: 0.188 inches both ends
Hub Style Designator: 1 step first end
Hub Nominal Diameter: 0.2810 inches between second and third gear
Material: copper alloy first gear
Material: copper alloy shaft/hub
Material: copper alloy second gear
Material Document And Classification: qq-b-613 fed spec single material response second gear
Material Document And Classification: qq-b-626 fed spec single material response first gear
Material Document And Classification: qq-b-626 fed spec single material response shaft/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
7606661	Gear Cluster
BL712907	Gear Cluster

FAQs

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

What is the FSCG of the NSN 3020-00-760-6661?

The FSCG of the NSN 3020-00-760-6661 is 3020

Does the NSN 3020-00-760-6661 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-00-760-6661 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 3020-00-760-6661 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-00-760-6661 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 3020-00-760-6661 was assigned to the Federal Catalog?

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