NSN HMX3B

0.2450 inches minimum and 0.2500 inches maximum inner member width, 0.9700 inches minimum and 1.0300 inches maximum bore center to shank end distance, 34.0 rockwell c nominal rod end body hardness rating, 59.0 rockwell c nominal inner member hardness rating, 0.1895 inches minimum and 0.1915 inches maximum bore diameter.

NSN 3120-00-132-4983 Datasheet

(NSN) National Stock Number

3120-00-132-4983

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

00-132-4983

Requires Demilitarization

Yes

(INC) Item Name Code

13209

Date

Mon, Dec 30, 1968

Schedule B Code

8483308055

Bore Center To Shank End Distance

0.9700 inches minimum and 1.0300 inches maximum

Bore Diameter

0.1895 inches minimum and 0.1915 inches maximum

Hardness Rating

34.0 rockwell c nominal rod end body

Hardness Rating

59.0 rockwell c nominal inner member

Inner Member Width

0.2450 inches minimum and 0.2500 inches maximum

Material Document And Classification

mil-s-6728 mil spec single material response rod end body

Material Document And Classification

qq-c-465 fed spec single material response race insert

Material Document And Classification

qq-s-763 fed spec single material response inner member

Material Document And Classification

sae 40 assn std single material response lubrication

Material

copper alloy race insert

Material

oil lubricating lubrication

Material

steel inner member

Material

steel rod end body

Outer Member Outside Diameter

0.5420 inches minimum and 0.5620 inches maximum

Outer Member Width

0.1770 inches minimum and 0.1970 inches maximum

Overall Length

1.2680 inches minimum and 1.3110 inches maximum

Shank Style

externally threaded

Shank Thread Length

0.5900 inches minimum and 0.6000 inches maximum

Special Features

lubrication groove formed by two piece race insert

Static Radial Load Rating

2890 pounds

Style Designator

ball type

Surface Treatment Document And Classification

qq-p-416,type 2,cl 3 fed spec single treatment response inner member

Surface Treatment Document And Classification

qq-p-416,type 2,cl 3 fed spec single treatment response rod end body

Surface Treatment

cadmium rod end body

Surface Treatment

chromium inner member

Test Data Document

"81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.). and 81349- mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Thread Class

3a

Thread Diameter

0.250 inches nominal

Thread Direction

right-hand

Thread Quantity Per Inch

28

Thread Series Designator

unf

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

0013209

Cross Reference

CAGE Codes

97499

Bell Textron Inc

U.s./canadian manufacturers

09455

Rbc Transport Dynamics Corp Div Rbc Transport Dynamics

U.s./canadian manufacturers

15860

New Hampshire Ball Bearings Inc Div Astro Division

U.s./canadian manufacturers

21335

Timken Co Div the Timken Company

U.s./canadian manufacturers

3NPS1

Rbc Aircraft Products, Inc.

U.s./canadian manufacturers

73134

Roller Bearing Company of America, Inc.

U.s./canadian manufacturers

99528

Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc

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 3120-00-132-4983?

   The FSCG of the NSN 3120-00-132-4983 is 3120

2. Does the NSN 3120-00-132-4983 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483308055

3. Does NSN 3120-00-132-4983 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 3120-00-132-4983 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3120-00-132-4983 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 3120-00-132-4983 was assigned to the Federal Catalog?

   It was assigned 57 years ago, on Mon, Dec 30, 1968