NSN 44409

grade c backlash designation, webbed, offset, solid body style, 0.682 inches axially through body first end bolt hole circle nominal diameter, 0.187 inches both ends bore nominal diameter, mounting hole attachment method.

NSN 3020-00-940-6781 Datasheet

(NSN) National Stock Number

3020-00-940-6781

(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

00-940-6781

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Sat, Dec 11, 1965

Schedule B Code

8483409000

Attachment Method

mounting hole

Backlash Designation

grade c

Body Style

webbed, offset, solid

Bolt Hole Circle Nominal Diameter

0.682 inches axially through body first end

Bore Nominal Diameter

0.187 inches both ends

Bore Style

plain both ends

Face Nominal Width

0.062 inches

First Groove Nominal Diameter

0.261 inches second end

First Groove Nominal Width

0.030 inches second end

Hub Nominal Diameter

0.280 inches second end

Hub Nominal Diameter

0.562 inches first end

Hub Style Designator

1 groove second end

Hub Style Designator

plain first end

Material

aluminum alloy overall

Pitch Diameter

1.2500 inches nominal

Mounting Hole Nominal Diameter

0.034 inches axially through body first end

Mounting Hole Type And Quantity

1 countersunk axially through body first end

Nominal Distance From End To First Groove

0.030 inches second end

Nominal Distance Between Body Face And Protruding Hub End

0.123 inches second end

Nominal Distance Between Body Face And Protruding Hub End

0.250 inches first end

Nominal Outside Diameter

1.268 inches

Precision Classification

quality number 12

Pressure Angle

20.0000 degrees

Style Designator

protruding hubs

Surface Treatment

anodize overall

Teeth Quantity

120

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

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

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

0005466

Cross Reference

CAGE Codes

01634

Aluminum Co of America

U.s./canadian manufacturers

53800

Sears, Roebuck and Co. Dba Sears Div Sears Commercial

Non-manufacturers

60NQ9

Greenfield Industries Inc

U.s./canadian manufacturers

82340

L3harris Technologies, Inc. Div Space and Airborne Systems

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.

Less than Carload Rating

K - 92.5

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

63220

Water Commodity

593 - Motors and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

133300

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 3020-00-940-6781?

   The FSCG of the NSN 3020-00-940-6781 is 3020

2. Does the NSN 3020-00-940-6781 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-940-6781 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 3020-00-940-6781 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-940-6781 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 3020-00-940-6781 was assigned to the Federal Catalog?

   It was assigned 60 years ago, on Sat, Dec 11, 1965