NSN 8B1009

2.504 inches both ends bore nominal diameter, involute spline both ends bore style, webbed, solid body style, 2.531 inches second end counterbore nominal diameter, 2.187 inches second end counterbore nominal depth.

NSN 3020-00-273-4401 Datasheet

(NSN) National Stock Number

3020-00-273-4401

(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

00-273-4401

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Tue, Jan 1, 1963

Schedule B Code

8483409000

Body Style

webbed, solid

Bore Nominal Diameter

2.504 inches both ends

Bore Style

involute spline both ends

Counterbore Nominal Diameter

2.531 inches second end

Counterbore Nominal Depth

2.187 inches second end

Face Nominal Width

1.500 inches

Hardness Rating

59.0 rockwell c minimum and 64.0 rockwell c maximum overall

Hub Nominal Diameter

3.218 inches first end

Hub Style Designator

plain both ends

Pitch Diameter

6.2857 inches nominal

Material

steel overall

Nominal Distance Between Body Face And Protruding Hub End

0.343 inches second end

Nominal Distance Between Body Face And Protruding Hub End

0.718 inches first end

Nominal Overall Length

2.561 inches

Nominal Outside Diameter

6.822 inches

Pressure Angle

20.0000 degrees

Spline Pitch Diameter

2.3500 inches nominal both ends

Spline Quantity

16 both ends

Style Designator

protruding hubs

Teeth Quantity

22

Special Features

spline minor nom. dia. 2.186 in.

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

11083

Caterpillar Inc Div Caterpillar Defense

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

Q - 70.0

National Motor Freight Class Rating

P - 77.5

Rail Variation

1

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

121870

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 3020-00-273-4401?

   The FSCG of the NSN 3020-00-273-4401 is 3020

2. Does the NSN 3020-00-273-4401 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-273-4401 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 3020-00-273-4401 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-273-4401 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 3020-00-273-4401 was assigned to the Federal Catalog?

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