NSN 26-252

w/ keyway both ends bore style, plain, solid body style, mounting hole attachment method, 0.813 inches face nominal width, 0.8555 inches both ends bore nominal diameter.

NSN 3020-00-274-6080 Datasheet

(NSN) National Stock Number

3020-00-274-6080

(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

00-274-6080

Requires Demilitarization

Yes

(INC) Item Name Code

05464

Date

Tue, Jan 1, 1963

Schedule B Code

8483409000

Attachment Method

mounting hole

Body Style

plain, solid

Bore Nominal Diameter

0.8555 inches both ends

Bore Style

w/ keyway both ends

Face Nominal Width

0.813 inches

Hardness Rating

55.0 rockwell c minimum and 60.0 rockwell c maximum overall

Helix Angle

71.4499 degrees

Hub Nominal Diameter

1.1875 inches first end

Hub Style Designator

plain first end

Keyway Nominal Width

0.127 inches both ends

Material Document And Classification

66 fed std single material response and aisi/saf 1141 assn std single material response overall

Material

steel comp 1141 overall

Pitch Diameter

1.3750 inches nominal

Mounting Hole Nominal Diameter

0.161 inches transversely through hub first end

Mounting Hole Type And Quantity

1 plain transversely through hub first end

Nominal Distance From Bore Center To Keyway Bottom

0.5098 inches both ends

Nominal Distance Between Body Face And Protruding Hub End

0.438 inches first end

Nominal Outside Diameter

1.4935 inches

Pressure Angle

14.5000 degrees

Style Designator

protruding hub

Teeth Quantity

7

Teeth Type

single helix

Tooth Direction

right

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

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

0005464

Cross Reference

CAGE Codes

35301

Dresser Industries Inc Leroi Div

U.s./canadian manufacturers

3B150

Raytheon Company Dba Raytheon Co

U.s./canadian manufacturers

49956

Raytheon Company Div Corp

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 3020-00-274-6080?

   The FSCG of the NSN 3020-00-274-6080 is 3020

2. Does the NSN 3020-00-274-6080 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-274-6080 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 3020-00-274-6080 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-274-6080 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 3020-00-274-6080 was assigned to the Federal Catalog?

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