NSN 1676653

plain both ends bore style, mounting hole attachment method, plain, solid body style, 1.000 inches axially through body first end bolt hole circle nominal diameter, 0.625 inches both ends bore nominal diameter.

NSN 3020-00-850-9953 Datasheet

(NSN) National Stock Number

3020-00-850-9953

(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

00-850-9953

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Mon, Jan 1, 1962

Schedule B Code

8483409000

Attachment Method

mounting hole

Body Style

plain, solid

Bolt Hole Circle Nominal Diameter

1.000 inches axially through body first end

Bore Nominal Diameter

0.625 inches both ends

Bore Style

plain both ends

End Nominal Diameter

0.749 inches first end

End Nominal Length

0.125 inches first end

Face Nominal Width

0.125 inches

First Step Nominal Diameter

1.312 inches first end

First Step Nominal Length

0.312 inches first end

Hub Style Designator

1 step first end

Material Document And Classification

qq-a-225/6,t4 fed spec single material response overall

Material

aluminum alloy 2024 overall

Pitch Diameter

1.3750 inches nominal

Mounting Hole Nominal Thread Size

0.164 inches axially through body first end

Mounting Hole Thread Quantity Per Inch

32 axially through body first end

Mounting Hole Thread Series Designator

unified national coarse (unc) axially through body first end

Mounting Hole Type And Quantity

3 threaded axially through body first end

Nominal Distance Between Body Face And Protruding Hub End

0.437 inches first end

Nominal Outside Diameter

1.416 inches

Pressure Angle

20.0000 degrees

Style Designator

protruding hub

Teeth Quantity

66

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.

Source of Supply Code

SMS - Defense logistics agency, enterprise business systems

Pseudo Item Name Code

0005466

Cross Reference

CAGE Codes

10001

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

U.s./canadian 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 3020-00-850-9953?

   The FSCG of the NSN 3020-00-850-9953 is 3020

2. Does the NSN 3020-00-850-9953 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-850-9953 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 3020-00-850-9953 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-850-9953 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 3020-00-850-9953 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962