NSN 5151217

2.501 inches minimum and 2.5025 inches maximum bore diameter, 0.875 inches nominal bore length, straight bore type, 1.3398 inches minimum and 1.3505 inches maximum distance from center of bore to bottom of keyway, plain design form.

NSN 3020-00-141-2155 Datasheet

(NSN) National Stock Number

3020-00-141-2155

(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

00-141-2155

Requires Demilitarization

Yes

(INC) Item Name Code

04456

Date

Tue, Jan 1, 1963

Schedule B Code

8483901000

Bore Diameter

2.501 inches minimum and 2.5025 inches maximum

Bore Length

0.875 inches nominal

Bore Type

straight

Design Form

plain

Distance From Center Of Bore To Bottom Of Keyway

1.3398 inches minimum and 1.3505 inches maximum

Distance From Hub End To Flange End

Face Width

0.284 inches nominal

Furnished Items

keying facility

Hardness Rating Test Method

rockwell

Hub Outside Diameter

unable to decode

Keyway Width

0.1885 inches minimum and 0.1905 inches maximum

Keying Facility Type

keyway

Material

steel

Pitch Diameter

3.989 inches nominal

Metallic Hardness Rating And Location

55.0 rockwell c minimum hub and 62.0 rockwell c maximum hub

Outside Diameter

4.260 inches nominal

Overall Length

0.875 inches nominal

Protruding Hub Characteristic

plain

Quantity

1

Special Features

5/32 in. by 45 deg chamfer aa end of bore

Style Designator

plain

Teeth Hardness Rating

55.0 rockwell c minimum and 62.0 rockwell c maximum

Teeth Quantity Per Row

25

Teeth Row Quantity

1

Tooth Pitch

0.500 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.

Pseudo Item Name Code

0004456

Cross Reference

CAGE Codes

24617

General Motors Corp

U.s./canadian manufacturers

72582

Rolls-Royce Solutions America Inc

U.s./canadian manufacturers

80072

H20 Tank Inc U S Motors 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.

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 3020-00-141-2155?

   The FSCG of the NSN 3020-00-141-2155 is 3020

2. Does the NSN 3020-00-141-2155 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483901000

3. Does NSN 3020-00-141-2155 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 3020-00-141-2155 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-141-2155 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 3020-00-141-2155 was assigned to the Federal Catalog?

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