NSN TP10606

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

plain, solid body style, 1.5000 inches face nominal width, 0.9379 inches both ends bore nominal diameter, 40.0 rockwell c minimum and 44.0 rockwell c maximum overall hardness rating, w/ 2 keyways both ends bore style.

NSN 3020-00-253-0397 Datasheet

(NSN) National Stock Number

3020-00-253-0397

(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

00-253-0397

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Tue, Jan 1, 1963

Schedule B Code

8483409000

Body Style

plain, solid

Bore Nominal Diameter

0.9379 inches both ends

Bore Style

w/ 2 keyways both ends

Face Nominal Width

1.5000 inches

Hardness Rating

40.0 rockwell c minimum and 44.0 rockwell c maximum overall

Hub Nominal Diameter

1.7500 inches both ends

Hub Style Designator

plain both ends

Keyway Nominal Width

0.2015 inches both ends

Material Document And Classification

mil-s-624-canceled mil spec single material response overall

Pitch Diameter

2.1670 inches nominal

Material

steel overall

Nominal Distance From Bore Center To Keyway Bottom

0.5698 inches both ends

Nominal Distance Between Body Face And Protruding Hub End

0.1200 inches second end

Nominal Distance Between Body Face And Protruding Hub End

0.5330 inches first end

Nominal Outside Diameter

2.4170 inches

Pressure Angle

20.0000 degrees

Style Designator

protruding hubs

Teeth Quantity

13

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.

Source of Supply Code

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

0005466

Cross Reference

CAGE Codes

10001

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

U.s./canadian manufacturers

34411

L and E Machine Experimental Lab Inc

U.s./canadian manufacturers

73940

Grant Gear Works Inc

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

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 3020-00-253-0397?

   The FSCG of the NSN 3020-00-253-0397 is 3020

2. Does the NSN 3020-00-253-0397 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-253-0397 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 3020-00-253-0397 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-253-0397 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 3020-00-253-0397 was assigned to the Federal Catalog?

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