Spur Gear NSN 3020-00-187-7859

Item Description

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.

NSN: 3020-00-187-7859

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 3020001877859

Features and Characteristics

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

1.4286 inches

Teeth Quantity

Bore Style

Plain both ends

Hardness Rating

39.0 rockwell c and 43.0 rockwell c

Mounting Hole Type And Quantity

4 plain axially through flange

Outside Diameter

1.570 inches

Tooth Form

Standard

Flange Diameter

3.875 inches

Pressure Angle

25.0000 degrees

Flange Thickness

0.280 inches

Face Width

0.260 inches

Bore Diameter

0.975 inches both ends

Distance Between Outer Body Face And Inner Flange Face

0.505 inches

Hub Style Designator

Plain first end

Hub Diameter

1.215 inches between body and flange

Precision Classification

Quality number 10 or quality number 11

Mounting Hole Diameter

0.278 inches axially through flange

Bolt Hole Circle Diameter

2.500 inches axially through flange

Material

Steel comp 4340

Material Specification

Mil-s-5000 military specification single material response

Surface Treatment

Phosphate

Style Designator

Hubless

Test Data Document

81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

001877859

NSN

3020001877859

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

65850-05150-101

Cage Code:

78286

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8483409000
NAICS: 333612
SITC: 74840
Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-187-7859

What are the manufacturers of nsn 3020001877859?

Sikorsky Aircraft Corporation (78286)
Equitable Engineering Company, Inc. (11867)
Precision Gear Incorporated (21540)
Pcx Aerostructures, Llc (82001)
Bmt Aerospace Usa, Inc. (11371)

Does this nsn 3020001877859 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020001877859
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.

Does nsn 3020001877859 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020001877859 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020001877859?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05466

FIIG:

A27300

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service