NSN 132157

0.250 inches first end body recess nominal depth, 2.060 inches axially through body first end bolt hole circle nominal diameter, plain, solid body style, mounting hole attachment method, 1.312 inches both ends bore nominal diameter.

NSN 3020-01-277-7632 Datasheet

(NSN) National Stock Number

3020-01-277-7632

(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

01-277-7632

Requires Demilitarization

Yes

(INC) Item Name Code

05463

Date

Wed, Apr 27, 1988

Schedule B Code

8483409000

Attachment Method

mounting hole

Body Recess Nominal Depth

0.250 inches first end

Body Style

plain, solid

Bolt Hole Circle Nominal Diameter

2.060 inches axially through body first end

Bore Nominal Diameter

1.312 inches both ends

Bore Style

w/counterbore both ends

Counterbore Nominal Diameter

2.812 inches counterbore first end

Counterbore Nominal Depth

0.380 inches counterbore first end

Face Nominal Width

1.000 inches

Hardness Rating

35.0 rockwell c minimum and 40.0 rockwell c maximum overall

Material Document And Classification

mil-s-8844,class 1 mil spec single material response overall

Pitch Angle

63.4333 degrees

Pitch Diameter

5.0000 inches nominal

Material

steel comp 4340 overall

Mounting Hole Nominal Diameter

0.190 inches axially through body first end

Mounting Hole Type And Quantity

6 plain axially through body first end

Nominal Outside Diameter

5.071 inches

Pressure Angle

20.0000 degrees

Style Designator

side face, hubless

Teeth Quantity

40

Teeth Type

straight

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

0005463

Cross Reference

CAGE Codes

24930

L3harris Technologies, Inc Div Space & Airborne Systems

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 3020-01-277-7632?

   The FSCG of the NSN 3020-01-277-7632 is 3020

2. Does the NSN 3020-01-277-7632 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-01-277-7632 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 3020-01-277-7632 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-01-277-7632 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 3020-01-277-7632 was assigned to the Federal Catalog?

   It was assigned 38 years ago, on Wed, Apr 27, 1988