NSN 6777652

1.633 inches first end end nominal diameter, involute spline both ends bore style, 1.245 inches both ends bore nominal diameter, 1.770 inches second end end nominal diameter, webbed, solid body style.

NSN 3020-00-902-1953 Datasheet

(NSN) National Stock Number

3020-00-902-1953

(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

00-902-1953

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Fri, Feb 10, 1967

Schedule B Code

8483409000

Body Style

webbed, solid

Bore Nominal Diameter

1.245 inches both ends

Bore Style

involute spline both ends

End Nominal Diameter

1.633 inches first end

End Nominal Diameter

1.770 inches second end

End Nominal Length

0.670 inches first end

End Nominal Length

0.825 inches second end

Face Nominal Width

0.905 inches

First Step Nominal Diameter

1.772 inches first end

First Step Nominal Diameter

2.118 inches second end

First Step Nominal Length

0.486 inches second end

First Step Nominal Length

0.725 inches first end

Hub Style Designator

1 step second end

Hub Style Designator

2 steps first end

Pitch Diameter

4.2110 inches nominal

Material

steel overall

Nominal Distance Between Body Face And Protruding Hub End

1.311 inches second end

Nominal Distance Between Body Face And Protruding Hub End

2.250 inches first end

Nominal Outside Diameter

4.492 inches

Pressure Angle

25.0000 degrees

Second Step Nominal Diameter

2.158 inches first end

Second Step Nominal Length

0.875 inches first end

Special Features

counterbore second end,1.342 in.dia; 1.635 in.depth

Spline Pitch Diameter

1.1600 inches nominal both ends

Spline Quantity

14 both ends

Style Designator

protruding hubs

Teeth Quantity

37

Tooth Form

special

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

24617

General Motors Corp

U.s./canadian manufacturers

73342

Allison Transmission Inc Dba Allison Transmission, Inc

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 3020-00-902-1953?

   The FSCG of the NSN 3020-00-902-1953 is 3020

2. Does the NSN 3020-00-902-1953 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-902-1953 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 3020-00-902-1953 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-902-1953 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 3020-00-902-1953 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Fri, Feb 10, 1967