NSN 7268741

plain both ends bore style, 23.0 rockwell c minimum and 32.0 rockwell c maximum hub hardness rating, 0.572 inches face nominal width, webbed, solid body style, 1.245 inches both ends bore nominal diameter.

NSN 3020-00-148-1620 Datasheet

(NSN) National Stock Number

3020-00-148-1620

(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

00-148-1620

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Wed, Oct 6, 1971

Schedule B Code

8483409000

Body Style

webbed, solid

Bore Nominal Diameter

1.245 inches both ends

Bore Style

plain both ends

Face Nominal Width

0.572 inches

Hardness Rating

23.0 rockwell c minimum and 32.0 rockwell c maximum hub

Hardness Rating

40.0 rockwell c minimum and 45.0 rockwell c maximum teeth

Hub Nominal Diameter

1.740 inches both ends

Hub Style Designator

plain both ends

Material Document And Classification

66 fed std single material response and aisi/sae 4140 assn std single material response overall

Pitch Diameter

2.6667 inches nominal

Material

steel comp 4140 overall

Nominal Distance Between Body Face And Protruding Hub End

0.057 inches second end

Nominal Overall Length

0.754 inches

Nominal Outside Diameter

2.833 inches

Pressure Angle

20.0000 degrees

Style Designator

protruding hubs

Surface Treatment

phosphate overall

Teeth Quantity

32

Tooth Form

standard

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

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

0005466

Cross Reference

CAGE Codes

19204

Army, United States Department of the Dba Rock Island Arsenal Jmtc

Non-manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

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

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

64910

Water Commodity

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

National Motor Freight Classification Item Number

062070

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 3020-00-148-1620?

   The FSCG of the NSN 3020-00-148-1620 is 3020

2. Does the NSN 3020-00-148-1620 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-148-1620 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 3020-00-148-1620 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-148-1620 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 3020-00-148-1620 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Wed, Oct 6, 1971