NSN 6B4845

plain, solid body style, plain both ends bore style, 22.000 inches axially through body first end bolt hole circle nominal diameter, mounting hole attachment method, 21.238 inches both ends bore nominal diameter.

NSN 3020-00-423-9799 Datasheet

(NSN) National Stock Number

3020-00-423-9799

(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

00-423-9799

Requires Demilitarization

Yes

(INC) Item Name Code

05464

Date

Tue, Jan 1, 1963

Schedule B Code

8483409000

Attachment Method

mounting hole

Body Style

plain, solid

Bolt Hole Circle Nominal Diameter

22.000 inches axially through body first end

Bore Nominal Diameter

21.238 inches both ends

Bore Style

plain both ends

Counterbore Nominal Diameter

23.0000 inches first end

Counterbore Nominal Depth

0.312 inches first end

Face Nominal Width

1.250 inches

Hardness Rating

48.5 rockwell c minimum and 59.2 rockwell c maximum overall

Helix Angle

15.4083 degrees

Material

steel comp 1040 overall

Pitch Diameter

24.0300 inches nominal

Mounting Hole Nominal Diameter

0.377 inches axially through body first end

Mounting Hole Type And Quantity

10 plain axially through body first end

Nominal Outside Diameter

24.263 inches

Pressure Angle

20.0000 degrees

Style Designator

hubless

Teeth Quantity

139

Teeth Type

single helix

Tooth Form

standard

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.

Source of Supply Code

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

0005464

Cross Reference

CAGE Codes

11083

Caterpillar Inc Div Caterpillar Defense

U.s./canadian manufacturers

55883

Industrial Parts Depot, Llc Dba Ipd

U.s./canadian manufacturers

Freight Information

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 3020-00-423-9799?

   The FSCG of the NSN 3020-00-423-9799 is 3020

2. Does the NSN 3020-00-423-9799 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-423-9799 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 3020-00-423-9799 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-423-9799 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 3020-00-423-9799 was assigned to the Federal Catalog?

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