Sprocket Wheel NSN 3020-00-291-1861

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: 3020-00-291-1861

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Features and Characteristics

Outside Diameter

2.093 inches

Overall Length

Between 0.870 inches and 0.875 inches

Bore Diameter

Between 0.4370 inches and 0.4375 inches

Bore Length

Between 0.870 inches and 0.875 inches

Pitch Diameter

1.827 inches

Face Width

0.343 inches

Design Form

Plain

Bore Type

Straight

Metallic Hardness Rating And Location

363.0 brinell standard body and 363.0 brinell standard hub

Counterbore Feature

Not included

Lubrication Mode

Visible means

Keying Facility

Not included

Lightening Hole

Not included

Protruding Hub Characteristic

Stepped

Groove/step Location

Both ends

Belt/chain/film Size For Which Designed

Ladder chain

Teeth Row Quantity

Teeth Quantity Per Row

Asa Standard Chain Number

50-1

Hardness Rating Test Method

Brinell

Teeth Hardness Rating

363.0 brinell standard

Bore Bearing

Included

Hub External Keyway

Not included

Tooth Pitch

0.625 inches

First Step Face Largest Diameter And Location

1.063 inches both ends

First Step Length And Location

0.060 inches both ends and 0.063 inches both ends

Second Step Length And Location

0.203 inches both ends and 0.204 inches both ends

Hub End Outside Diameter And Location

0.8125 inches both ends and 0.8130 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.263 inches both ends and 0.267 inches both ends

Criticality Code Justification

Abxv and clyr

Material

Cres, ams 5629

Material

Cres, ams 5629

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002911861

NSN

3020002911861

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1206599-105

Cage Code:

17772

Status:

MSDS:

Part Number:

1206599

Cage Code:

98897

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 3020-00-291-1861

What are the manufacturers of nsn 3020002911861?

Aero Engineering & Manufacturing (17772)
Mercer Products & Manufacturing (30205)
Caprice Engineering Company Inc (52916)
Lockheed Martin Corporation (98897)

Does this nsn 3020002911861 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002911861
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 3020002911861 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002911861 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002911861?
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
Quality Fast Service