NSN 177142

0.9995 inches minimum and 1.0000 inches maximum bore diameter, 4.3970 inches minimum and 4.4030 inches maximum bore center to shank end distance, 55.0 rockwell c minimum inner member hardness rating, 30.0 rockwell c minimum outer race member hardness rating, 1.3700 inches minimum and 1.3750 inches maximum inner member width.

NSN 3120-00-929-9949 Datasheet

(NSN) National Stock Number

3120-00-929-9949

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

00-929-9949

Requires Demilitarization

Yes

(INC) Item Name Code

13209

Date

Wed, Sep 14, 1966

Schedule B Code

8483308055

Bore Center To Shank End Distance

4.3970 inches minimum and 4.4030 inches maximum

Bore Diameter

0.9995 inches minimum and 1.0000 inches maximum

Hardness Rating

30.0 rockwell c minimum outer race member

Hardness Rating

55.0 rockwell c minimum inner member

Inner Member Width

1.3700 inches minimum and 1.3750 inches maximum

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

ams 5643 assn std single material response rod end body

Material

steel comp 440c inner member

Material

steel comp 630 race insert

Material

steel comp 630 rod end body

Outer Member Outside Diameter

2.7400 inches minimum and 2.7850 inches maximum

Outer Member Width

1.0100 inches minimum and 1.0200 inches maximum

Overall Length

5.7920 inches nominal

Shank Style

externally threaded

Shank Thread Length

2.4000 inches nominal

Special Features

nas 559 keway in shank,magnetic inspec per mil-i-6868,shank drilled 2.5600 in. deep,0.6250 in. dia,groove around shank 1.5300 in from end

Static Radial Load Rating

105000 pounds

Style Designator

ball type

Thread Class

3a

Thread Diameter

1.250 inches nominal

Thread Direction

right-hand

Thread Quantity Per Inch

12

Thread Series Designator

unified national coarse (unc)

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

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

81755

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company

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 3120-00-929-9949?

   The FSCG of the NSN 3120-00-929-9949 is 3120

2. Does the NSN 3120-00-929-9949 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483308055

3. Does NSN 3120-00-929-9949 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 3120-00-929-9949 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3120-00-929-9949 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 3120-00-929-9949 was assigned to the Federal Catalog?

   It was assigned 60 years ago, on Wed, Sep 14, 1966