NSN 643B

plain design form, included bore feature, 1.812 inches nominal aa end distance from outside flange/rim to hub end and location, not included bearings, straight bore type.

NSN 3020-01-477-1081 Datasheet

(NSN) National Stock Number

3020-01-477-1081

(FSG) Federal Supply Group

30 - Mechanical Power Transmission Equipment

(FSC) Federal Supply Classification

3020 - Gears, Pulleys, Sprockets and Transmission Chain

(NIIN) National Item Identification Number

01-477-1081

Requires Demilitarization

Yes

(INC) Item Name Code

08109

Date

Mon, Jul 31, 2000

Schedule B Code

8487900080

Bearings

not included

Bore Feature

included

Bore Type

straight

Design Form

plain

Distance From Outside Flange/Rim To Hub End And Location

1.812 inches nominal aa end

Face Width

2.500 inches nominal

Groove Quantity

3

Groove Shape

v

Groove Width

0.656 inches nominal

Groove Depth

0.438 inches nominal

Integral Cooling Vane

not included

Lightening Hole

not included

Material

iron or iron cast overall

Pitch Diameter

5.060 inches nominal

Outside Diameter

6.750 inches nominal

Style Designator

webbed or spoked

V Groove Angle In Deg

34.0

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0008109

Cross Reference

CAGE Codes

0AT62

Siemens Energy, Inc. Dba Dresser-Rand

U.s./canadian manufacturers

79425

Tb Woods's Corporation

U.s./canadian manufacturers

830Q4

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions

U.s./canadian manufacturers

93236

Dresser-Rand Co Worthington Compressor Opn a Joint Venture

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

8487-90-0080

Description

machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74999

(NAICS) North American Industrial Classification System

333998

Questions & Answers

1. What is the FSCG of the NSN 3020-01-477-1081?

   The FSCG of the NSN 3020-01-477-1081 is 3020

2. Does the NSN 3020-01-477-1081 have a Schedule B code assigned?

   Yes, the Schedule B code is 8487900080

3. Does NSN 3020-01-477-1081 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

4. Does NSN 3020-01-477-1081 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-01-477-1081 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

6. When the NSN 3020-01-477-1081 was assigned to the Federal Catalog?

   It was assigned 26 years ago, on Mon, Jul 31, 2000