Spur Gear NSN 3020-01-255-6253

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: 3020-01-255-6253

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 3020012556253

Related NSN

Features and Characteristics

Thread Class

3b second end

Thread Direction

Right-hand second end

Body Style

Plain, solid

Pitch Diameter

1.0000 inches

Teeth Quantity

Bore Style

Thread series designator partially threaded second end

Hardness Rating

50.0 rockwell c and 55.0 rockwell c

Thread Size

0.500 inches second end

Criticality Code Justification

Zzzy

Outside Diameter

1.166 inches

Tooth Form

Standard

Pressure Angle

20.0000 degrees

Distance Between Body Face And Protruding Hub End

0.250 inches first end

Face Width

0.812 inches

Bore Diameter

0.516 inches first end

Thread Length

0.718 inches second end

Hub Style Designator

Plain first end

Hub Diameter

0.812 inches first end

Material

Steel

Material Specification

Qq-t-870, class 1 federal specification single material response

Style Designator

Protruding hub

Thread Series Designator

Unf second end

Reference Number Differentiating Characteristics

Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

012556253

NSN

3020012556253

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

903-5912051 PC14

Cage Code:

80090

Status:

MSDS:

Part Number:

903-5912051

Cage Code:

80090

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 3020-01-255-6253

What are the manufacturers of nsn 3020012556253?

Charleston Naval Shipyard Naval Base (80090)

Does this nsn 3020012556253 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020012556253
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 3020012556253 contain any precious metals?
No precious metal content.

Does nsn 3020012556253 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020012556253?
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