NSN 324985

35-4 asa standard chain number, 2.374 inches minimum and 2.375 inches maximum bore diameter, straight bore type, 3.997 inches minimum and 4.000 inches maximum bore length, 0.395 inches minimum and 0.405 inches maximum center to center distance between teeth rows.

NSN 3020-00-277-1101 Datasheet

(NSN) National Stock Number

3020-00-277-1101

(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

00-277-1101

Requires Demilitarization

Yes

(INC) Item Name Code

04456

Date

Tue, Jan 1, 1963

Schedule B Code

8483901000

Asa Standard Chain Number

35-4

Bore Diameter

2.374 inches minimum and 2.375 inches maximum

Bore Length

3.997 inches minimum and 4.000 inches maximum

Bore Type

straight

Center To Center Distance Between Teeth Rows

0.395 inches minimum and 0.405 inches maximum

Design Form

plain

Face Width

3.875 inches nominal

Furnished Items And Quantity

one bushing

Hardness Rating Test Method

rockwell

Material Document And Classification

qq-s-633, fs1020-canceled fed spec single material response

Material

steel comp 1020

Pitch Diameter

3.826 inches nominal

Metallic Hardness Rating And Location

38.0 rockwell c minimum body and 44.0 rockwell c maximum body

Outside Diameter

4.013 inches minimum and 4.033 inches maximum

Overall Length

3.997 inches minimum and 4.000 inches maximum

Special Features

clearance core in center of bore,@drilled and tapped for 0.125 in. pipe tap

Style Designator

plain

Teeth Hardness Rating

38.0 rockwell c nominal

Teeth Quantity Per Row

32

Teeth Row Quantity

4

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

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

0004456

Cross Reference

CAGE Codes

1ML14

Brinkley Technology Group Llc Dba Hercules Manufacturing

U.s./canadian manufacturers

28265

Hercules Engine Co Inc

U.s./canadian manufacturers

81921

Pacific Car and Foundry Co Structural Steel Div

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.

Less than Carload Rating

S - 60.0

National Motor Freight Class Rating

W - Rating variable

Rail Variation

1

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

96710

Water Commodity

586 - Vehicle parts, other than automobile

National Motor Freight Classification Item Number

197583

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 3020-00-277-1101?

   The FSCG of the NSN 3020-00-277-1101 is 3020

2. Does the NSN 3020-00-277-1101 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483901000

3. Does NSN 3020-00-277-1101 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 3020-00-277-1101 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-277-1101 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 3020-00-277-1101 was assigned to the Federal Catalog?

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