1001631-11

View detailed technical data, stock status, and sourcing information for: 1001631-11
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 1001631-11 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-116-3877

Item Name Code

05466

Assigment Date

07/25/1981 (45 years ago)

An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

plain both ends bore style, 2.9990 inches minimum and 3.0000 inches maximum pitch diameter, clamp attachment method, 144 teeth quantity, plain, solid body 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, solid
Attachment Method: clamp
Pitch Diameter: 2.9990 inches minimum and 3.0000 inches maximum
Teeth Quantity: 144
Bore Style: plain both ends
Nominal Outside Diameter: 3.041 inches
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End: 0.281 inches first end
Face Nominal Width: 0.125 inches
Bore Nominal Diameter: 0.250 inches both ends
Hub Style Designator: split first end
Hub Nominal Diameter: 0.312 inches first end
Clamping Surface Nominal Length: 0.250 inches first end
Precision Classification: quality number 10
Material: steel comp 303 overall
Material Document And Classification: qq-s-764,type 303 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,type 1 fed 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
1001631-11	Spur Gear
C48S18-144	Spur Gear
DH1T144	Spur Gear
H1-144	Spur Gear

FAQs

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

What is the FSCG of the NSN 3020-01-116-3877?

The FSCG of the NSN 3020-01-116-3877 is 3020

Does the NSN 3020-01-116-3877 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-116-3877 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 3020-01-116-3877 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-116-3877 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 3020-01-116-3877 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Jul 25, 1981