181876-1

View detailed technical data, stock status, and sourcing information for: 181876-1
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3020 Gears, Pulleys, Sprockets and Transmission Chain

National Stock Number

3020-01-128-9265

Item Name Code

05465

Assigment Date

03/27/1982 (44 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

plain, solid body style, 66 teeth quantity, 0.419 inches nominal overall length, 1.3750 inches nominal pitch diameter, 1.5624 inches 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.

Body Style: plain, solid
Pitch Diameter: 1.3750 inches nominal
Teeth Quantity: 66
Nominal Outside Diameter: 1.5624 inches
Nominal Overall Length: 0.419 inches
Teeth Type: spur
Tooth Form: standard
Pressure Angle: 20.0000 degrees
Body Recess Nominal Depth: 0.2800 inches first end
Body Recess Nominal Diameter: 1.4375 inches first end
Face Nominal Width: 0.160 inches
Material: steel overall
Material Document And Classification: mil-s-8844,class 3 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: mil-c-8837,type 2,class 2 mil spec single treatment response overall
Style Designator: recessed ring

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
10106683	Internal Gear
181876	Internal Gear
181876-1	Internal Gear

FAQs

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

What is the FSCG of the NSN 3020-01-128-9265?

The FSCG of the NSN 3020-01-128-9265 is 3020

Does the NSN 3020-01-128-9265 have a Schedule B code assigned?

Yes, the Schedule B code is 8483409000

Does NSN 3020-01-128-9265 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 3020-01-128-9265 contain precious materials?

Item does not contain precious metal.

Does NSN 3020-01-128-9265 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 3020-01-128-9265 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Mar 27, 1982