NSN CADH3059A

straight bore type, 2.875 inches nominal bore diameter, 60 asa standard chain number, 3.750 inches nominal bolt circle diameter, 2.344 inches nominal bore length.

NSN 3020-00-517-2425 Datasheet

(NSN) National Stock Number

3020-00-517-2425

(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

00-517-2425

Requires Demilitarization

Yes

(INC) Item Name Code

04456

Date

Tue, Jan 1, 1963

Schedule B Code

8483901000

Asa Standard Chain Number

60

Bolt Circle Diameter

3.750 inches nominal

Bore Diameter

2.875 inches nominal

Bore Length

2.344 inches nominal

Bore Type

straight

Center To Center Distance Between Teeth Rows

0.897 inches nominal

Counterbore Depth

0.614 inches minimum and 0.624 inches maximum and 0.7047 inches minimum and 0.7147 inches maximum

Counterbore Diameter

3.1491 inches nominal

Counterbore Location

both ends

Design Form

plain

Distance From Hub End To Flange End

Distance From Hub End To Flange End

unable to decode

Face Width

1.341 inches nominal

Furnished Items

counterbore

Hardness Rating Test Method

rockwell

Hole Location

located 90 deg apart,horizontal to bore on 3-3/4 in. bolt circle

Hub Outside Diameter

unable to decode

Material Document And Classification

sae 1113 assn std single material response

Material

steel comp 1213

Pitch Diameter

5.270 inches nominal

Outside Diameter

5.675 inches nominal

Overall Length

2.344 inches nominal

Securing Hole Quantity

4

Securing Location

aa end

Securing Method

threaded hole(s)

Special Features

0.062 in. by 45 deg chamfer both ends of bore; 0.031 in. deep by 0.125 in. w relief at bottom of counterbore both ends

Style Designator

plain

Teeth Hardness Rating

35.0 rockwell c minimum and 50.0 rockwell c maximum

Teeth Quantity Per Row

22

Teeth Row Quantity

2

Thread Size

5/16-24

Tooth Pitch

0.750 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

80064

Naval Ship Systems Command

U.s./canadian manufacturers

7PZX0

Fairbanks Morse, Llc

U.s./canadian manufacturers

82796

Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine

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 3020-00-517-2425?

   The FSCG of the NSN 3020-00-517-2425 is 3020

2. Does the NSN 3020-00-517-2425 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483901000

3. Does NSN 3020-00-517-2425 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 3020-00-517-2425 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-517-2425 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 3020-00-517-2425 was assigned to the Federal Catalog?

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