NSN GS3540

25-1/4 asa standard chain number, 0.103 inches minimum and 0.110 inches maximum bore length, 1.757 inches minimum and 1.760 inches maximum bolt circle diameter, straight bore type, 1.820 inches minimum and 1.825 inches maximum bore diameter.

NSN 3020-00-474-9242 Datasheet

(NSN) National Stock Number

3020-00-474-9242

(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

00-474-9242

Requires Demilitarization

Yes

(INC) Item Name Code

04456

Date

Fri, Jan 12, 1968

Schedule B Code

8483901000

Asa Standard Chain Number

25-1/4

Bolt Circle Diameter

1.757 inches minimum and 1.760 inches maximum

Bore Diameter

1.820 inches minimum and 1.825 inches maximum

Bore Length

0.103 inches minimum and 0.110 inches maximum

Bore Type

straight

Design Form

plain

Drilled Hole Diameter

0.125 inches minimum and 0.130 inches maximum

Face Width

0.103 inches minimum and 0.110 inches maximum

Hardness Rating Test Method

not rated

Hole Location

on sprocket face

Material

steel

Pitch Diameter

2.228 inches nominal

Outside Diameter

3.010 inches nominal

Securing Hole Quantity

1

Securing Location

both ends

Securing Method

drilled hole

Style Designator

plain

Surface Treatment

chromium

Teeth Quantity Per Row

36

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

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

73030

Hamilton Sundstrand Corporation Dba Collins Aerospace

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 3020-00-474-9242?

   The FSCG of the NSN 3020-00-474-9242 is 3020

2. Does the NSN 3020-00-474-9242 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483901000

3. Does NSN 3020-00-474-9242 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 3020-00-474-9242 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-474-9242 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 3020-00-474-9242 was assigned to the Federal Catalog?

   It was assigned 58 years ago, on Fri, Jan 12, 1968