NSN 6866985

plain, solid body style, 3.6675 inches axially through body first end bolt hole circle nominal diameter, 3.5795 inches both ends bore nominal diameter, mounting hole attachment method, grade b backlash designation.

NSN 3020-00-427-9769 Datasheet

(NSN) National Stock Number

3020-00-427-9769

(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

00-427-9769

Requires Demilitarization

Yes

(INC) Item Name Code

05463

Date

Mon, Apr 19, 1971

Schedule B Code

8483409000

Attachment Method

mounting hole

Backlash Designation

grade b

Body Style

plain, solid

Bolt Hole Circle Nominal Diameter

3.6675 inches axially through body first end

Bore Nominal Diameter

3.5795 inches both ends

Bore Style

involute spline both ends

Face Nominal Width

0.8500 inches

Hardness Rating

58.0 rockwell c nominal overall

Hub Nominal Diameter

0.2814 inches second end

Hub Style Designator

plain second end

Material Document And Classification

cage 73342,ems 63962 mfr ref single material response overall

Pitch Angle

54.8331 degrees

Pitch Diameter

5.3960 inches nominal

Material

steel overall

Mounting Hole Nominal Diameter

0.0640 inches axially through body first end

Mounting Hole Type And Quantity

12 plain axially through body first end

Nominal Distance Between Body Face And Protruding Hub End

0.7500 inches second end

Nominal Overall Length

1.5780 inches

Nominal Outside Diameter

5.4500 inches

Pressure Angle

20.0000 degrees

Spline Pitch Diameter

3.5000 inches nominal both ends

Spline Quantity

84 both ends

Style Designator

peripheral face, back hub protruding

Surface Treatment

oxide overall

Teeth Quantity

44

Teeth Type

spiral

Tooth Direction

left

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

0005463

Cross Reference

CAGE Codes

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 3020-00-427-9769?

   The FSCG of the NSN 3020-00-427-9769 is 3020

2. Does the NSN 3020-00-427-9769 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-427-9769 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 3020-00-427-9769 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-427-9769 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 3020-00-427-9769 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Mon, Apr 19, 1971