NSN 11699477

armament subsystem,helicopter,7.62 mm. machine gun-2.75 in. rocket launcher; nsn 1090-00-923-5971 end item identification, plain first end bore style, webbed, solid body style, 0.687 inches first end bore nominal diameter, grade c backlash designation.

NSN 3020-00-922-8015 Datasheet

(NSN) National Stock Number

3020-00-922-8015

(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

00-922-8015

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Sat, Dec 25, 1965

Schedule B Code

8483409000

End Item Identification

armament subsystem,helicopter,7.62 mm. machine gun-2.75 in. rocket launcher; nsn 1090-00-923-5971

Backlash Designation

grade c

Body Style

webbed, solid

Bore Nominal Diameter

0.687 inches first end

Bore Style

plain first end

Bore Style

w/stepped counterbore second end

Counterbore Nominal Diameter

0.750 inches second counterbore second end

Counterbore Nominal Diameter

0.875 inches first counterbore second end

Counterbore Nominal Depth

0.344 inches first counterbore second end

Counterbore Nominal Depth

0.344 inches second counterbore second end

Face Nominal Width

0.380 inches

Hardness Rating

31.0 rockwell c minimum and 39.0 rockwell c maximum overall

Hub Nominal Diameter

0.810 inches first end

Hub Nominal Diameter

1.052 inches second end

Hub Style Designator

plain both ends

Pitch Diameter

1.7500 inches nominal

Material

steel overall

Nominal Distance Between Body Face And Protruding Hub End

0.476 inches second end

Nominal Distance Between Body Face And Protruding Hub End

0.540 inches first end

Nominal Outside Diameter

1.812 inches

Precision Classification

quality number 9

Pressure Angle

20.0000 degrees

Style Designator

protruding hubs

Surface Treatment

passivate overall

Teeth Quantity

56

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

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

0005466

Cross Reference

CAGE Codes

19200

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

Government departments or units, including military organizations

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 3020-00-922-8015?

   The FSCG of the NSN 3020-00-922-8015 is 3020

2. Does the NSN 3020-00-922-8015 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-922-8015 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 3020-00-922-8015 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-922-8015 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 3020-00-922-8015 was assigned to the Federal Catalog?

   It was assigned 60 years ago, on Sat, Dec 25, 1965