NSN 7521264

involute spline both ends bore style, plain, solid body style, 2.375 inches both ends bore nominal depth, 1.335 inches both ends bore nominal diameter, 1.210 inches both ends counterbore nominal diameter.

NSN 3020-00-752-1264 Datasheet

(NSN) National Stock Number

3020-00-752-1264

(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

00-752-1264

Requires Demilitarization

Yes

(INC) Item Name Code

05463

Date

Mon, Jan 1, 1962

Schedule B Code

8483409000

Body Style

plain, solid

Bore Nominal Depth

2.375 inches both ends

Bore Nominal Diameter

1.335 inches both ends

Bore Style

involute spline both ends

Counterbore Nominal Diameter

1.210 inches both ends

Counterbore Nominal Diameter

1.210 inches first end

Counterbore Nominal Depth

0.687 inches first end

Counterbore Nominal Depth

0.812 inches both ends

End Nominal Diameter

1.622 inches first end

Face Nominal Width

0.620 inches

First Groove Nominal Diameter

1.440 inches first end

First Groove Nominal Width

0.180 inches first end

Hardness Rating

26.0 rockwell c minimum and 34.0 rockwell c maximum body

Hardness Rating

58.0 rockwell c minimum and 62.0 rockwell c maximum teeth

Hub Style Designator

1 groove first end

Material Document And Classification

mil-s-13048 fs 8615,fs 8620,fs 8720 mil spec single material response overall

Pitch Diameter

3.1250 inches nominal

Pitch Angle

49.9698 degrees

Material

steel overall

Nominal Distance Between Body Face And Protruding Hub End

0.960 inches second end

Nominal Overall Length

2.375 inches

Nominal Outside Diameter

3.2356 inches

Pressure Angle

20.0000 degrees

Spline Pitch Diameter

1.2500 inches nominal both ends

Spline Quantity

25 both ends

Style Designator

peripheral face, back hub protruding

Teeth Quantity

25

Teeth Type

straight

Special Features

spline minor dia 1.210 in. nom; tooth pressure angle 30.0 deg

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

AKZ - Us army tank-automotive and armaments command warren, mi 48397-5000

Pseudo Item Name Code

0005463

Cross Reference

CAGE Codes

02978

Renk America Llc Div Renk America

U.s./canadian manufacturers

19207

U S Army Tank Automotive Command Amsta-Im-Mm

Government departments or units, including military organizations

Freight Information

Air Commodity

BZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Less than Carload Rating

S - 60.0

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 3020-00-752-1264?

   The FSCG of the NSN 3020-00-752-1264 is 3020

2. Does the NSN 3020-00-752-1264 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-752-1264 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 3020-00-752-1264 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-752-1264 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 3020-00-752-1264 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962