NSN M81935/2-5

55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body hardness rating, 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert hardness rating, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, 1.6150 inches minimum and 1.6350 inches maximum bore center to shank end distance.

NSN 3120-01-232-4254 Datasheet

(NSN) National Stock Number

3120-01-232-4254

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

01-232-4254

Requires Demilitarization

Yes

(INC) Item Name Code

13209

Date

Wed, May 14, 1986

Schedule B Code

8483308055

Bore Center To Shank End Distance

1.6150 inches minimum and 1.6350 inches maximum

Bore Diameter

0.3120 inches minimum and 0.3125 inches maximum

Hardness Rating

28.0 rockwell c minimum and 37.0 rockwell c maximum race insert

Hardness Rating

39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body

Hardness Rating

55.0 rockwell c minimum and 62.0 rockwell c maximum inner member

Inner Member Width

0.4350 inches minimum and 0.4370 inches maximum

Inspection Hole Center To End Distance

0.4370 inches nominal

Material Document And Classification

ams 5630 assn std single material response inner member

Material Document And Classification

ams 5643 assn std single material response race insert

Material Document And Classification

mil-s-5000 mil spec single material response rod end body

Material

plastic polytetrafluoroethylene race liner

Material

steel comp 440c inner member

Material

steel comp 630 race insert

Material

steel comp e4340 rod end body

Outer Member Outside Diameter

0.8900 inches minimum and 0.9100 inches maximum

Outer Member Width

0.3220 inches minimum and 0.3320 inches maximum

Overall Length

2.0750 inches nominal

Shank Style

internally threaded w/hexagon end and inspection hole

Shank Thread Length

0.8750 inches minimum

Shank Width Across Wrench Flats

0.4900 inches minimum and 0.5020 inches maximum

Static Radial Load Rating

7180 pounds

Style Designator

ball type

Surface Treatment Document And Classification

qq-p-416,cl 2 fed spec all treatment responses rod end body

Surface Treatment

cadmium and chromate rod end body

Thread Class

3b

Thread Diameter

0.375 inches nominal

Thread Direction

right-hand

Thread Quantity Per Inch

24

Thread Series Designator

unified national joint fine (unjf)

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

0013209

Cross Reference

CAGE Codes

15860

New Hampshire Ball Bearings Inc Div Astro Division

U.s./canadian manufacturers

73134

Roller Bearing Company of America, Inc.

U.s./canadian manufacturers

0U583

Sae International Dba Sae International

Civilian standards and standards organizations (ex:iso,din,bs,ansi)

81343

Society of Automotive Engineers Inc

U.s./canadian manufacturers

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

21335

Timken Co Div the Timken Company

U.s./canadian manufacturers

3NPS1

Rbc Aircraft Products, Inc.

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

Q - 70.0

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

58860

Water Commodity

742 - Bearings

National Motor Freight Classification Item Number

114840

Schedule B & Trade

Schedule B

8483-30-8055

Description

transmission shafts: bearing housings, plain shaft bearings with housing, rod end bearings

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74822

(NAICS) North American Industrial Classification System

333613

Questions & Answers

1. What is the FSCG of the NSN 3120-01-232-4254?

   The FSCG of the NSN 3120-01-232-4254 is 3120

2. Does the NSN 3120-01-232-4254 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483308055

3. Does NSN 3120-01-232-4254 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 3120-01-232-4254 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3120-01-232-4254 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 3120-01-232-4254 was assigned to the Federal Catalog?

   It was assigned 40 years ago, on Wed, May 14, 1986