NSN 35B20SS

spoked design form, 0.750 inches nominal bore length, straight bore type, not rated hardness rating test method, 0.750 inches nominal bore diameter.

NSN 3020-01-727-7980 Datasheet

(NSN) National Stock Number

3020-01-727-7980

(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

01-727-7980

Requires Demilitarization

Yes

(INC) Item Name Code

04456

Date

Wed, Mar 19, 2025

Schedule B Code

8483901000

Bore Diameter

0.750 inches nominal

Bore Length

0.750 inches nominal

Bore Type

straight

Design Form

spoked

Hardness Rating Test Method

not rated

Keyway Width

0.1875 inches nominal

Keying Facility Type

keyway

Keyway Depth

0.09375 inches nominal

Part Name Assigned By Controlling Agency

corrosion-resistant sprocket

Material

steel corrosion resisting

Quantity

1

Securing Hole Quantity

2

Securing Method

setscrew

Teeth Quantity Per Row

20

Teeth Row Quantity

1

Thread Size

0.250-20 unc

Tooth Pitch

0.375 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

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.

Pseudo Item Name Code

0004456

Cross Reference

CAGE Codes

39428

Mcmaster-Carr Supply Co

Non-manufacturers

5K193

Martin Sprocket and Gear Co Inc

U.s./canadian manufacturers

Freight Information

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 3020-01-727-7980?

   The FSCG of the NSN 3020-01-727-7980 is 3020

2. Does the NSN 3020-01-727-7980 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483901000

3. Does NSN 3020-01-727-7980 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 3020-01-727-7980 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-01-727-7980 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 3020-01-727-7980 was assigned to the Federal Catalog?

   It was assigned 1 year ago, on Wed, Mar 19, 2025