NSN 1141C19

straight bore type, plain design form, distance from hub end to flange end, 0.4731 inches nominal bore diameter, 0.656 inches nominal bore length.

NSN 3020-00-810-0302 Datasheet

(NSN) National Stock Number

3020-00-810-0302

(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

00-810-0302

Requires Demilitarization

Yes

(INC) Item Name Code

04456

Date

Mon, Jan 1, 1962

Schedule B Code

8483901000

Bore Diameter

0.4731 inches nominal

Bore Length

0.656 inches nominal

Bore Type

straight

Design Form

plain

Distance From Hub End To Flange End

Drilled Hole Diameter

0.073 inches nominal

Face Width

0.110 inches nominal

Furnished Items

lightening hole

Hardness Rating Test Method

rockwell

Hole Location

located 0.109 in. from face to center of hole through one side only

Hub Outside Diameter

Material Document And Classification

mil-s-5626, comp 4140 mil spec single material response

Pitch Diameter

1.915 inches nominal

Material

steel comp 4140

Metallic Hardness Rating And Location

30.0 rockwell c minimum hub and 35.0 rockwell c maximum hub

Outside Diameter

2.049 inches nominal

Overall Length

0.656 inches nominal

Protruding Hub Characteristic

plain

Securing Hole Quantity

1

Securing Location

aa end

Securing Method

drilled hole

Style Designator

plain

Surface Treatment

cadmium

Teeth Hardness Rating

30.0 rockwell c minimum and 35.0 rockwell c maximum

Teeth Quantity Per Row

24

Teeth Row Quantity

1

Tooth Pitch

0.250 inches nominal

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

0004456

Cross Reference

CAGE Codes

00462

Goodrich Corporation Dba Trw Lucas Aerospace

U.s./canadian manufacturers

3HRL4

Hornet Acquisitionco, Llc Dba Onboard Systems

U.s./canadian manufacturers

82402

Triumph Gear Systems Inc Dba Triumph Gear Systems 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

S - 60.0

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

59820

Water Commodity

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

National Motor Freight Classification Item Number

117020

Schedule B & Trade

Schedule B

8483-90-1000

Description

chain sprockets and parts thereof

End Use

21180 - Industrial machines, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

74890

(NAICS) North American Industrial Classification System

333613

Questions & Answers

1. What is the FSCG of the NSN 3020-00-810-0302?

   The FSCG of the NSN 3020-00-810-0302 is 3020

2. Does the NSN 3020-00-810-0302 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483901000

3. Does NSN 3020-00-810-0302 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 3020-00-810-0302 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-810-0302 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 3020-00-810-0302 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962