NSN FSS4AF

0.3700 inches minimum and 0.3750 inches maximum inner member width, 0.2495 inches minimum and 0.2515 inches maximum bore diameter, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 1.3020 inches minimum and 1.3220 inches maximum bore center to shank end distance, 39.0 rockwell c minimum and 44.0 rockwell c maximum rod end body hardness rating.

NSN 3120-01-183-1838 Datasheet

(NSN) National Stock Number

3120-01-183-1838

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

01-183-1838

Requires Demilitarization

Yes

(INC) Item Name Code

13209

Date

Tue, Jul 3, 1984

Schedule B Code

8483308055

Bore Center To Shank End Distance

1.3020 inches minimum and 1.3220 inches maximum

Bore Diameter

0.2495 inches minimum and 0.2515 inches maximum

Hardness Rating

39.0 rockwell c minimum and 44.0 rockwell c maximum rod end body

Hardness Rating

55.0 rockwell c minimum and 62.0 rockwell c maximum inner member

Inner Member Width

0.3700 inches minimum and 0.3750 inches maximum

Inspection Hole Center To End Distance

0.2500 inches minimum and 0.3320 inches maximum

Material

steel comp 440c inner member

Material

steel comp 630 race insert

Material

steel comp 630 rod end body

Outer Member Outside Diameter

0.7600 inches nominal

Outer Member Width

0.2760 inches minimum and 0.2860 inches maximum

Overall Length

2.0720 inches nominal

Shank Style

internally threaded w/hexagon end and inspection hole

Shank Thread Length

0.7190 inches minimum and 0.8120 inches maximum

Shank Width Across Wrench Flats

0.4380 inches minimum and 0.4980 inches maximum

Style Designator

ball type

Thread Class

3b

Thread Diameter

0.2500 inches nominal

Thread Direction

right-hand

Thread Quantity Per Inch

28

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

07482

General Electric Company

U.s./canadian manufacturers

15860

New Hampshire Ball Bearings Inc Div Astro Division

U.s./canadian manufacturers

73134

Roller Bearing Company of America, Inc.

U.s./canadian manufacturers

02758

U S Bearings

U.s./canadian manufacturers

Freight Information

Air Commodity

AZ -

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 3120-01-183-1838?

   The FSCG of the NSN 3120-01-183-1838 is 3120

2. Does the NSN 3120-01-183-1838 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483308055

3. Does NSN 3120-01-183-1838 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 3120-01-183-1838 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3120-01-183-1838 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 3120-01-183-1838 was assigned to the Federal Catalog?

   It was assigned 42 years ago, on Tue, Jul 3, 1984