Sprocket Wheel NSN 3020-00-256-6532

Item Description

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

NSN: 3020-00-256-6532

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Features and Characteristics

Spline Major Diameter

4.125 inches

Outside Diameter

15.170 inches

Overall Length

1.125 inches

Spline Quantity

Spline Minor Diameter

3.875 inches

Pitch Diameter

14.350 inches

Face Width

0.410 inches

Design Form

Plain

Bore Type

Involute spline

Spline Pressure Angle In Deg

30.0

Spline Length

1.125 inches

Counterbore Feature

Not included

Spline Pitch Diameter

4.000 inches

Lightening Hole

Included

Protruding Hub Characteristic

Plain

Belt/chain/film Size For Which Designed

Roller chain

Roller Chain Pitch Type For Which Designed

Single pitch

Teeth Row Quantity

Teeth Quantity Per Row

Hardness Rating Test Method

Not rated

Bore Bearing

Not included

Hub External Keyway

Not included

Tooth Pitch

1.500 inches

Hub End Outside Diameter And Location

5.125 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.250 inches both ends

Material

Steel, aisi 4140

Material

Steel comp 4140

Material Specification

Aisi 4140 assn standard single material response

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002566532

NSN

3020002566532

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2860123

Cage Code:

10001

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8483901000
NAICS: 333613
SITC: 74890
Description: Chain sprockets and parts thereof
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-256-6532

What are the manufacturers of nsn 3020002566532?

Navair And Navsea Managed (10001)

Does this nsn 3020002566532 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002566532
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. it is usually used for transmitting power.

Does nsn 3020002566532 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002566532 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002566532?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

04456

FIIG:

T353-C

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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