NSN SM-12

2.8600 inches minimum and 2.8900 inches maximum bore center to shank end distance, 0.8700 inches minimum and 0.8750 inches maximum inner member width, 0.7495 inches minimum and 0.7515 inches maximum bore diameter, steel corrosion resisting race insert material, steel inner member material.

NSN 3120-01-331-9761 Datasheet

(NSN) National Stock Number

3120-01-331-9761

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

01-331-9761

Requires Demilitarization

Yes

(INC) Item Name Code

13209

Date

Mon, Dec 31, 1990

Schedule B Code

8483308055

Bore Center To Shank End Distance

2.8600 inches minimum and 2.8900 inches maximum

Bore Diameter

0.7495 inches minimum and 0.7515 inches maximum

Inner Member Width

0.8700 inches minimum and 0.8750 inches maximum

Material

steel corrosion resisting race insert

Material

steel inner member

Material

steel rod end body

Outer Member Outside Diameter

1.7400 inches minimum and 1.7600 inches maximum

Outer Member Width

0.6820 inches minimum and 0.6920 inches maximum

Overall Length

3.7500 inches nominal

Shank Style

externally threaded

Shank Thread Length

1.7190 inches minimum and 1.8120 inches maximum

Style Designator

ball type

Surface Treatment

nickel rod end body

Surface Treatment

chromate inner member

Thread Class

3a

Thread Diameter

0.7500 inches nominal

Thread Direction

right-hand

Thread Quantity Per Inch

16

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

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

63005

Rolls-Royce Corporation

U.s./canadian manufacturers

02695

Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co

U.s./canadian manufacturers

29440

W. M. Berg, Inc.

U.s./canadian manufacturers

56644

Timken Aurora Bearing 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 3120-01-331-9761?

   The FSCG of the NSN 3120-01-331-9761 is 3120

2. Does the NSN 3120-01-331-9761 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483308055

3. Does NSN 3120-01-331-9761 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 3120-01-331-9761 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3120-01-331-9761 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 3120-01-331-9761 was assigned to the Federal Catalog?

   It was assigned 35 years ago, on Mon, Dec 31, 1990