NSN 001948

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

not included drive gear extension adapter assembly, spur drive gear type, grooved drive end securing method, not included accessory drive unit accommodation, 1.248 inches minimum and 1.249 inches maximum diameter.

NSN 2520-00-774-0792 Datasheet

(NSN) National Stock Number

2520-00-774-0792

(FSG) Federal Supply Group

25 - Vehicular Equipment Components

(FSC) Federal Supply Classification

2520 - Vehicular Power Transmission Components

(NIIN) National Item Identification Number

00-774-0792

Requires Demilitarization

Yes

(INC) Item Name Code

18179

Date

Mon, Jan 1, 1962

Schedule B Code

8483909500

Accessory Drive Unit Accommodation

not included

Diameter

1.248 inches minimum and 1.249 inches maximum

Drive End Securing Method

grooved

Drive Gear Extension Adapter Assembly

not included

Drive Gear Type

spur

Drive Gear Pitch

5

Drive Gear Teeth Pressure Angle In Deg

20.0

Drive Gear Teeth Quantity

18

Forward Speed Quantity

2

Keyway Width

0.311 inches minimum and 0.313 inches maximum

Keyway Depth

0.179 inches minimum and 0.188 inches maximum

Keyway Length

1.562 inches nominal

Performance Type

heavy duty

Output Shaft Drive End Quantity

1

Output Shaft Drive End Type

plain

Reverse Speed Quantity

1

Sae Standard Mounting Plate Adapter

not included

Sae Standard Mounting Designation

regular duty type

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Source of Supply Code

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

Pseudo Item Name Code

0018179

Cross Reference

CAGE Codes

22852

Spalla Inc

U.s./canadian manufacturers

95019

Dana Corp Spicer Transmission Div

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

W - Rating variable

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

64300

Water Commodity

885 - Vehicles, mhe, road construction, repair parts and components

National Motor Freight Classification Item Number

126880

Schedule B & Trade

Schedule B

8483-90-9500

Description

parts, nesoi, of bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts

End Use

21180 - Industrial machines, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

74890

(NAICS) North American Industrial Classification System

333613

Questions & Answers

1. What is the FSCG of the NSN 2520-00-774-0792?

   The FSCG of the NSN 2520-00-774-0792 is 2520

2. Does the NSN 2520-00-774-0792 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483909500

3. Does NSN 2520-00-774-0792 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 2520-00-774-0792 contain precious materials?

   Precious metal content is unknown

5. Does NSN 2520-00-774-0792 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 2520-00-774-0792 was assigned to the Federal Catalog?

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