NSN 640969

0.127 inches minimum and 0.137 inches maximum first end keyway depth, not included first end bearing seat, 1.377 inches nominal first end taper major diameter, 1.000 inches nominal per foot first end taper, right-hand first end thread direction.

NSN 2520-00-737-4986 Datasheet

(NSN) National Stock Number

2520-00-737-4986

(FSG) Federal Supply Group

25 - Vehicular Equipment Components

(FSC) Federal Supply Classification

2520 - Vehicular Power Transmission Components

(NIIN) National Item Identification Number

00-737-4986

Requires Demilitarization

Yes

(INC) Item Name Code

10852

Date

Tue, Jan 1, 1963

Schedule B Code

8483909500

First End Bearing Seat

not included

First End Keyway Depth

0.127 inches minimum and 0.137 inches maximum

First End Taper Major Diameter

1.377 inches nominal

First End Taper

1.000 inches nominal per foot

First End Thread Direction

right-hand

First End Thread Series

unf

First End Thread Size

1-14

First End Keyway Width

0.2485 inches minimum and 0.2505 inches maximum

First End Pin Hole Diameter

0.172 inches nominal

First End Type

tapered

Material Document And Classification

sae 1033 assn std single material response

Material

steel comp 1033

Metallic Hardness Rating

42.0 minimum rockwell c and 48.0 maximum rockwell c

Overall Length

21.428 inches minimum and 21.478 inches maximum

Second End Bearing Seat

not included

Second End Spline Length

1.500 inches nominal

Second End Spline Major Diameter

1.222 inches minimum and 1.227 inches maximum

Second End Spline Minor Diameter

1.039 inches minimum and 1.049 inches maximum

Second End Spline Quantity

10

Second End Spline Type

straight

Second End Type

splined

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

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

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

0010852

Cross Reference

CAGE Codes

34623

Am General Llc

U.s./canadian manufacturers

19207

U S Army Tank Automotive Command Amsta-Im-Mm

Government departments or units, including military organizations

01227

Napco Intl Inc

U.s./canadian manufacturers

Freight Information

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 2520-00-737-4986?

   The FSCG of the NSN 2520-00-737-4986 is 2520

2. Does the NSN 2520-00-737-4986 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483909500

3. Does NSN 2520-00-737-4986 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 2520-00-737-4986 contain precious materials?

   Precious metal content is unknown

5. Does NSN 2520-00-737-4986 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 2520-00-737-4986 was assigned to the Federal Catalog?

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