NSN 3220873

1.275 inches both ends bore nominal diameter, 1.750 inches face nominal width, straight spline both ends bore style, webbed, solid body style, 0.281 inches both ends counterbore nominal diameter.

NSN 3020-00-378-1644 Datasheet

(NSN) National Stock Number

3020-00-378-1644

(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

00-378-1644

Requires Demilitarization

Yes

(INC) Item Name Code

05464

Date

Tue, Jan 1, 1963

Schedule B Code

8483409000

Body Style

webbed, solid

Bore Nominal Diameter

1.275 inches both ends

Bore Style

straight spline both ends

Counterbore Nominal Diameter

0.281 inches both ends

Face Nominal Width

1.750 inches

Hardness Rating

89.0 rockwell b minimum and 94.0 rockwell b maximum overall

Helix Angle

25.8167 degrees

Hub Style Designator

1 step both ends

Material Document And Classification

mil-s-890,class b mil spec single material response overall

Pitch Diameter

7.0000 inches nominal

Material

steel overall

Nominal Distance Between Body Face And Protruding Hub End

0.812 inches both ends

Nominal Overall Length

3.375 inches

Nominal Outside Diameter

7.2500 inches

Pressure Angle

14.5000 degrees

Spline Quantity

6 both ends

Style Designator

protruding hubs

Teeth Quantity

56

Teeth Type

single helix

Tooth Form

standard

Tooth Direction

left

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

0005464

Cross Reference

CAGE Codes

3E922

Proquest Llc Dba Proquest Llc

Non-manufacturers

55380

Hatch & Kirk, Inc.

U.s./canadian manufacturers

72915

General Motors Corp Electro-Motive Div

U.s./canadian manufacturers

96214

Raytheon Company Dba Raytheon

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 3020-00-378-1644?

   The FSCG of the NSN 3020-00-378-1644 is 3020

2. Does the NSN 3020-00-378-1644 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-378-1644 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 3020-00-378-1644 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-378-1644 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 3020-00-378-1644 was assigned to the Federal Catalog?

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