NSN 117228

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

0.270 inches first end hub nominal diameter, 0.100 inches face nominal width, 0.125 inches both ends bore nominal diameter, plain, solid body style, plain both ends bore style.

NSN 3020-01-191-9444 Datasheet

(NSN) National Stock Number

3020-01-191-9444

(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

01-191-9444

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Sun, Oct 14, 1984

Schedule B Code

8483409000

Body Style

plain, solid

Bore Nominal Diameter

0.125 inches both ends

Bore Style

plain both ends

Face Nominal Width

0.100 inches

Hub Nominal Diameter

0.270 inches first end

Hub Style Designator

pinned first end

Material Document And Classification

astm a582-67 assn std single material response overall

Material

steel comp 303 overall

Pitch Diameter

0.3125 inches nominal

Nominal Distance Between Body Face And Protruding Hub End

0.150 inches first end

Nominal Outside Diameter

0.333 inches

Pressure Angle

20.0000 degrees

Style Designator

protruding hub

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Surface Treatment

passivate overall

Teeth Quantity

30

Tooth Form

standard

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

0005466

Cross Reference

CAGE Codes

05257

General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems

Non-us manufacturer (nato), other foreign organization or codification bureaus

10138

Astronautics Corporation of America

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 3020-01-191-9444?

   The FSCG of the NSN 3020-01-191-9444 is 3020

2. Does the NSN 3020-01-191-9444 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-01-191-9444 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 3020-01-191-9444 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-01-191-9444 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 3020-01-191-9444 was assigned to the Federal Catalog?

   It was assigned 42 years ago, on Sun, Oct 14, 1984