NSN 121012A

plain, solid body style, 31.0000 degrees helix angle, 0.625 inches face nominal width, 1.3768 inches first end bore nominal diameter, w/ keyway both ends bore style.

NSN 3020-00-249-9949 Datasheet

(NSN) National Stock Number

3020-00-249-9949

(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

00-249-9949

Requires Demilitarization

Yes

(INC) Item Name Code

05464

Date

Tue, Jan 1, 1963

Schedule B Code

8483409000

Body Style

plain, solid

Bore Nominal Diameter

1.3768 inches first end

Bore Style

w/ keyway both ends

Face Nominal Width

0.625 inches

Helix Angle

31.0000 degrees

Hub Nominal Diameter

1.750 inches first end

Hub Style Designator

plain first end

Keyway Nominal Width

0.189 inches both ends

Material Document And Classification

fed std 66 fed std single material response overall

Material

steel comp 1140 overall

Pitch Diameter

2.3290 inches nominal

Nominal Distance From Bore Center To Keyway Bottom

0.7846 inches first end

Nominal Distance Between Body Face And Protruding Hub End

0.328 inches first end

Nominal Outside Diameter

2.4825 inches

Pressure Angle

14.5000 degrees

Special Features

letter c marked on tooth 40 deg ccw from centerline @of keyway,letter x marked on face 6-1/2 tooth spaces cw from letter c,three no. 8-32 nc by 1/4 in. deep holes on 1-13/16 in. dia bolt circle equally @spaced on 2nd end of gear

Style Designator

protruding hub

Teeth Quantity

24

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

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.

Source of Supply Code

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

0005464

Cross Reference

CAGE Codes

64104

Dresser, Llc

U.s./canadian manufacturers

19207

U S Army Tank Automotive Command Amsta-Im-Mm

Government departments or units, including military organizations

79172

Siemens Water Technologies Corp. Div Wallace & Tiernan Products

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

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

00000

Water Commodity

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

National Motor Freight Classification Item Number

197230

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 3020-00-249-9949?

   The FSCG of the NSN 3020-00-249-9949 is 3020

2. Does the NSN 3020-00-249-9949 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-249-9949 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 3020-00-249-9949 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-249-9949 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 3020-00-249-9949 was assigned to the Federal Catalog?

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