NSN AFB8618

mounting hole attachment method, 2.834 inches both ends bore nominal diameter, 3.688 inches axially through hub first end bolt hole circle nominal diameter, webbed, offset, solid body style, plain both ends bore style.

NSN 3020-00-174-5581 Datasheet

(NSN) National Stock Number

3020-00-174-5581

(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

00-174-5581

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Tue, Jan 1, 1963

Schedule B Code

8483409000

Attachment Method

mounting hole

Body Style

webbed, offset, solid

Bolt Hole Circle Nominal Diameter

3.688 inches axially through hub first end

Bore Nominal Diameter

2.834 inches both ends

Bore Style

plain both ends

Face Nominal Width

1.000 inches

Hardness Rating

27.0 rockwell c minimum and 32.0 rockwell c maximum overall

Hub Nominal Diameter

4.313 inches first end

Hub Style Designator

plain both ends

Material Document And Classification

mil-s-890,alloy no 2 mil spec single material response overall

Pitch Diameter

5.0000 inches nominal

Material

steel overall

Mounting Hole Nominal Thread Size

0.250 inches axially through hub first end

Mounting Hole Thread Series Designator

unf axially through hub first end

Mounting Hole Type And Quantity

6 threaded axially through hub first end

Nominal Distance Between Body Face And Protruding Hub End

0.063 inches first end

Nominal Distance Between Body Face And Protruding Hub End

0.250 inches second end

Nominal Outside Diameter

5.249 inches

Special Features

both ends of teeth chamfered 1/8 in. by 30 deg

Pressure Angle

14.5000 degrees

Style Designator

protruding hubs

Teeth Quantity

40

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.

Pseudo Item Name Code

0005466

Cross Reference

CAGE Codes

7PZX0

Fairbanks Morse, Llc

U.s./canadian manufacturers

82796

Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine

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 3020-00-174-5581?

   The FSCG of the NSN 3020-00-174-5581 is 3020

2. Does the NSN 3020-00-174-5581 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-174-5581 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 3020-00-174-5581 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-174-5581 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 3020-00-174-5581 was assigned to the Federal Catalog?

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