Groove Pulley NSN 3020-00-874-1831

Item Description

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

NSN: 3020-00-874-1831

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Features and Characteristics

Spline Major Diameter

0.625 inches

Groove Depth

0.250 inches

Groove Width

0.250 inches

Outside Diameter

3.906 inches

Spline Quantity

Spline Minor Diameter

0.580 inches

Groove Radius

0.078 inches

Material And Location

Steel

Face Width

0.625 inches

Design Form

Webbed

Bore Type

Straight spline

Bearings

Not included

Spline Length

0.575 inches

Groove Quantity

Counterbore Feature

Not included

Split Hub Feature

Not included

Web/spoke Relationship To Face Centerline

Not offset

Lightening Hole

Not included

Integral Cooling Vane

Not included

Groove Shape

Bore Feature

Included

Protruding Hub Characteristic

Plain

Hub End Outside Diameter And Location

0.945 inches both ends

Style Designator

Webbed or spoked

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

008741831

NSN

3020008741831

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

374043-1

Cage Code:

98897

Status:

MSDS:

Part Number:

363885-2

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: 8487900080
NAICS: 333999
SITC: 74999
Description: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-874-1831

What are the manufacturers of nsn 3020008741831?

Lockheed Martin Corporation (98897)
Rohr, Inc (51563)
Aero Engineering & Manufacturing (17772)
Lockheed Martin Services, Inc. (1WL60)
Frazier Aviation, Inc. (23162)

Does this nsn 3020008741831 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020008741831
A pulley with one or more grooved faces or rims of the same diameter. for pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

Does nsn 3020008741831 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020008741831 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020008741831?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

08109

FIIG:

T353-A

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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