NSN 731983

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.375 inches axially through body first end bolt hole circle nominal diameter, 0.375 inches both ends bore nominal diameter, plain both ends bore style, plain, solid body style, mounting hole attachment method.

NSN 3020-00-210-1288 Datasheet

(NSN) National Stock Number

3020-00-210-1288

(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

00-210-1288

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Tue, Jan 1, 1963

Schedule B Code

8483409000

Attachment Method

mounting hole

Body Style

plain, solid

Bolt Hole Circle Nominal Diameter

0.375 inches axially through body first end

Bore Nominal Diameter

0.375 inches both ends

Bore Style

plain both ends

Face Nominal Width

0.187 inches

Hardness Rating

240.0 brinell standard minimum and 285.0 brinell standard maximum overall

Hub Nominal Diameter

1.000 inches first end

Hub Style Designator

plain first end

Material Document And Classification

66 fed std single material response and aisi/sae 1137 assn std single material response and aisi/sae 1144 assn std single material response overall

Pitch Diameter

1.1250 inches nominal

Material

steel overall

Mounting Hole Nominal Diameter

0.110 inches axially through body first end

Mounting Hole Type And Quantity

1 counterbored and 2 plain axially through body first end

Nominal Distance Between Body Face And Protruding Hub End

0.031 inches first end

Nominal Outside Diameter

1.174 inches

Pressure Angle

20.0000 degrees

Style Designator

protruding hub

Teeth Quantity

45

Tooth Form

standard

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

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

0005466

Cross Reference

CAGE Codes

10001

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

U.s./canadian manufacturers

40152

Vme Americas Inc Sub of Vme Group N V

U.s./canadian manufacturers

62983

Eaton Aerospace, Llc Dba Jackson South

U.s./canadian manufacturers

77237

Dana off Highway Products, Llc

Non-manufacturers

99167

Hamilton Sundstrand Corporation

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

W - Rating variable

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

64910

Water Commodity

593 - Motors and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

062070

Schedule B & Trade

Schedule B

8483-40-9000

Description

gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74840

(NAICS) North American Industrial Classification System

333612

Questions & Answers

1. What is the FSCG of the NSN 3020-00-210-1288?

   The FSCG of the NSN 3020-00-210-1288 is 3020

2. Does the NSN 3020-00-210-1288 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-210-1288 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 3020-00-210-1288 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-210-1288 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 3020-00-210-1288 was assigned to the Federal Catalog?

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