Groove Pulley NSN 3020-00-277-1390

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: 3020-00-277-1390

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Features and Characteristics

Groove Depth

0.141 inches

Groove Width

0.109 inches

Outside Diameter

2.000 inches

Overall Length

Between 0.292 inches and 0.297 inches

Bore Diameter

Between 0.1895 inches and 0.1900 inches

Bore Length

Between 0.292 inches and 0.297 inches

Groove Radius

Between 0.052 inches and 0.055 inches

Material And Location

Plastic, polyester

Face Width

Between 0.240 inches and 0.250 inches

Design Form

Plain

Bore Type

Straight

Bearings

Included

Groove Quantity

Counterbore Feature

Not included

Bearing Quantity

Keying Facility

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

Bearing Type

Ball

Hub End Outside Diameter And Location

0.331 inches both ends

Distance From Outside Flange/rim To Hub End And Location

0.021 inches both ends and 0.038 inches both ends

Style Designator

Plain

FSC

3020 Transmission Chain Sprockets Pulleys Gears

NIIN

002771390

NSN

3020002771390

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

BB207

Cage Code:

80251

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 3020-00-277-1390

What are the manufacturers of nsn 3020002771390?

Formica Corporation (80251)

Does this nsn 3020002771390 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3020002771390
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 3020002771390 contain any precious metals?
Precious metal content is unknown.

Does nsn 3020002771390 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3020002771390?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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