NSN 634864-2

An open- or close-wound coil spring, consisting of one or more helical coils wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes:springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring,reinforcing,hose.

w/ keyway both ends bore style, 48.0 rockwell c minimum and 53.0 rockwell c maximum overall hardness rating, 1.750 inches face nominal width, 0.875 inches both ends bore nominal diameter, straight face type.

NSN 3020-00-938-3361 Datasheet

(NSN) National Stock Number

3020-00-938-3361

(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

00-938-3361

Requires Demilitarization

Yes

(INC) Item Name Code

05467

Date

Tue, Mar 21, 1967

Schedule B Code

8483409000

Bore Nominal Diameter

0.875 inches both ends

Bore Style

w/ keyway both ends

Face Nominal Width

1.750 inches

Face Type

straight

Hardness Rating

48.0 rockwell c minimum and 53.0 rockwell c maximum overall

Helix Angle

17.9689 degrees

Hub Nominal Diameter

1.312 inches both ends

Hub Style Designator

plain both ends

Keyway Nominal Width

0.187 inches both ends

Material Document And Classification

66 fed std single material response overall

Pitch Diameter

1.6818 inches nominal

Material

steel comp 4615 overall

Nominal Distance From Bore Center To Keyway Bottom

0.516 inches both ends

Nominal Distance Between Body Face And Protruding Hub End

0.375 inches both ends

Nominal Outside Diameter

1.845 inches

Pressure Angle

2.0000 degrees

Style Designator

protruding hubs

Thread Form Direction

right-hand

Thread Form Quantity

6

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

0005467

Cross Reference

CAGE Codes

72957

Elliott Company Div Jeannette

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 3020-00-938-3361?

   The FSCG of the NSN 3020-00-938-3361 is 3020

2. Does the NSN 3020-00-938-3361 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-938-3361 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 3020-00-938-3361 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-938-3361 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 3020-00-938-3361 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Tue, Mar 21, 1967