NSN B21-00546

w/ keyway both ends bore style, 0.312 inches face nominal width, plain, solid body style, 32.0 rockwell c minimum and 38.0 rockwell c maximum teeth hardness rating, 0.355 inches both ends bore nominal diameter.

NSN 3020-00-252-1607 Datasheet

(NSN) National Stock Number

3020-00-252-1607

(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

00-252-1607

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Sun, Jan 1, 1961

Schedule B Code

8483409000

Body Style

plain, solid

Bore Nominal Diameter

0.355 inches both ends

Bore Style

w/ keyway both ends

Face Nominal Width

0.312 inches

Hardness Rating

32.0 rockwell c minimum and 38.0 rockwell c maximum teeth

Hardness Rating

32.0 rockwell c minimum and 38.0 rockwell c maximum hub

Hub Nominal Diameter

0.875 inches first end

Hub Style Designator

plain first end

Keyway Nominal Width

0.096 inches both ends

Material Document And Classification

mil-s-890,class b mil spec single material response overall

Pitch Diameter

1.8050 inches minimum and 1.8060 inches maximum

Material

steel overall

Nominal Distance From Bore Center To Keyway Bottom

0.328 inches both ends

Nominal Distance Between Body Face And Protruding Hub End

0.188 inches first end

Nominal Outside Diameter

1.938 inches

Nominal Overall Length

0.501 inches

Pressure Angle

14.5000 degrees

Style Designator

protruding hub

Teeth Quantity

29

Tooth Form

standard

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

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

0005466

Cross Reference

CAGE Codes

0AHP5

Curtiss-Wright Controls, Inc. Div Actuation Division

U.s./canadian manufacturers

72915

General Motors Corp Electro-Motive Div

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Less than Carload Rating

S - 60.0

National Motor Freight Class Rating

W - Rating variable

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

00000

Water Commodity

593 - Motors and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

197230

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 3020-00-252-1607?

   The FSCG of the NSN 3020-00-252-1607 is 3020

2. Does the NSN 3020-00-252-1607 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-252-1607 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 3020-00-252-1607 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-252-1607 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 3020-00-252-1607 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961