NSN 417199

plain, solid body style, 0.188 inches face nominal width, 0.344 inches both ends bore nominal diameter, plain both ends bore style, 0.562 inches second end hub nominal diameter.

NSN 3020-00-157-1523 Datasheet

(NSN) National Stock Number

3020-00-157-1523

(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

00-157-1523

Requires Demilitarization

Yes

(INC) Item Name Code

05463

Date

Tue, Jan 1, 1963

Schedule B Code

8483409000

Body Style

plain, solid

Bore Nominal Diameter

0.344 inches both ends

Bore Style

plain both ends

Face Nominal Width

0.188 inches

Hub Nominal Diameter

0.562 inches second end

Hub Style Designator

plain second end

Material

aluminum alloy overall

Pitch Diameter

1.8750 inches nominal

Pitch Angle

56.3166 degrees

Nominal Distance Between Body Face And Protruding Hub End

0.250 inches second end

Nominal Outside Diameter

1.910 inches

Nominal Overall Length

0.500 inches

Pressure Angle

14.5000 degrees

Special Features

drilled hole partwa thru hub,0.0635 in. dia

Style Designator

peripheral face, back hub protruding

Teeth Quantity

60

Teeth Type

straight

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

Precious Metals Indicator

U - Precious metal content is unknown

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.

Source of Supply Code

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

0005463

Cross Reference

CAGE Codes

10001

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

U.s./canadian manufacturers

56232

Lockheed Martin Corporation Div Rms - Mitchel Field

Non-manufacturers

Freight Information

Schedule B & Trade

Schedule B

8483-40-9000

Description

gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74840

(NAICS) North American Industrial Classification System

333612

Questions & Answers

1. What is the FSCG of the NSN 3020-00-157-1523?

   The FSCG of the NSN 3020-00-157-1523 is 3020

2. Does the NSN 3020-00-157-1523 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-157-1523 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 3020-00-157-1523 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-157-1523 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 3020-00-157-1523 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963