NSN 3020002525637

1.620 inches nominal bore length, 15.000 inches minimum and 15.120 inches maximum bore diameter, plain design form, 17.000 inches nominal bolt circle diameter, straight bore type.

NSN 3020-00-252-5637 Datasheet

(NSN) National Stock Number

3020-00-252-5637

(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

00-252-5637

Requires Demilitarization

Yes

(INC) Item Name Code

04456

Date

Fri, Jun 19, 1970

Schedule B Code

8483901000

Bolt Circle Diameter

17.000 inches nominal

Bore Diameter

15.000 inches minimum and 15.120 inches maximum

Bore Length

1.620 inches nominal

Bore Type

straight

Design Form

plain

Drilled Hole Diameter

0.720 inches nominal

Face Width

1.620 inches nominal

Hardness Rating Test Method

rockwell

Hole Location

through sprocket body

Material

steel

Pitch Diameter

24.504 inches nominal

Metallic Hardness Rating And Location

55.0 rockwell c minimum body and 60.0 rockwell c maximum body

Outside Diameter

27.660 inches minimum and 27.720 inches maximum

Securing Hole Quantity

11

Securing Method

drilled hole

Style Designator

plain

Surface Treatment

phosphate

Teeth Hardness Rating

55.0 rockwell c minimum and 60.0 rockwell c maximum

Teeth Quantity Per Row

11

Teeth Row Quantity

1

Tooth Pitch

7.904 inches nominal

Identification

Demilitarization Code

E - Dod demilitarization program office (ddpo) reserves this code for its exclusive-use only. Demil instructions must be furnished by the dod demil program office (note 6).

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

19207

U S Army Tank Automotive Command Amsta-Im-Mm

Government departments or units, including military organizations

A00AM

E.c.a Etablissement Central des Approvisionnements des Forces Armees Royales

Military standards and standards organizations (ex:stanags,milspecs,defstans)

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 3020-00-252-5637?

   The FSCG of the NSN 3020-00-252-5637 is 3020

2. Does the NSN 3020-00-252-5637 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483901000

3. Does NSN 3020-00-252-5637 require demilitarization?

   Dod demilitarization program office (ddpo) reserves this code for its exclusive-use only. Demil instructions must be furnished by the dod demil program office (note 6).

4. Does NSN 3020-00-252-5637 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-252-5637 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 3020-00-252-5637 was assigned to the Federal Catalog?

   It was assigned 56 years ago, on Fri, Jun 19, 1970