NSN ATRL4E20

An item with a cylindrical shaped body having external threads other than pipe or hose series. It is desinged to mate into a preformed threaded component for the purpose of plugging a hole during equipment operation. It may have a head and/or internal drive and may contain a bleeder hole. See also plug, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal. Excludes:plug, tube fitting, threaded.

0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.3700 inches minimum and 0.3750 inches maximum inner member width, 55.0 rockwell c minimum inner member hardness rating, 32.0 rockwell c minimum rod end body hardness rating, 1.5520 inches minimum and 1.5720 inches maximum bore center to shank end distance.

NSN 3120-00-998-5053 Datasheet

(NSN) National Stock Number

3120-00-998-5053

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

00-998-5053

Requires Demilitarization

Yes

(INC) Item Name Code

13209

Date

Mon, Dec 4, 1967

Schedule B Code

8483308055

Bore Center To Shank End Distance

1.5520 inches minimum and 1.5720 inches maximum

Bore Diameter

0.2495 inches minimum and 0.2500 inches maximum

Hardness Rating

32.0 rockwell c minimum rod end body

Hardness Rating

55.0 rockwell c minimum inner member

Inner Member Width

0.3700 inches minimum and 0.3750 inches maximum

Material

plastic polytetrafluoroethylene race liner

Material

steel corrosion resisting race insert

Material

steel comp 440c inner member

Material

steel comp 630 rod end body

Outer Member Outside Diameter

0.7710 inches minimum and 0.8160 inches maximum

Outer Member Width

0.2760 inches minimum and 0.2860 inches maximum

Overall Length

1.9520 inches nominal

Shank Style

externally threaded

Shank Thread Length

1.0000 inches nominal

Special Features

race type construction optional,requires magnetic or penetrant inspection as applicable,nas 559 keyway in shanks

Static Radial Load Rating

4270 pounds

Style Designator

ball type

Surface Treatment

cadmium rod end body

Thread Class

3a

Thread Diameter

0.312 inches nominal

Thread Direction

left-hand

Thread Quantity Per Inch

24

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

09455

Rbc Transport Dynamics Corp Div Rbc Transport Dynamics

U.s./canadian manufacturers

50294

New Hampshire Ball Bearings Inc Div Precision Division

U.s./canadian manufacturers

81755

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company

U.s./canadian manufacturers

81376

Rbc Southwest Products, Inc.

Non-manufacturers

73134

Roller Bearing Company of America, Inc.

U.s./canadian manufacturers

77896

Rexnord Industries, Llc Div Aerosspace Bearing Operation

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 3120-00-998-5053?

   The FSCG of the NSN 3120-00-998-5053 is 3120

2. Does the NSN 3120-00-998-5053 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483308055

3. Does NSN 3120-00-998-5053 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 3120-00-998-5053 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3120-00-998-5053 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 3120-00-998-5053 was assigned to the Federal Catalog?

   It was assigned 58 years ago, on Mon, Dec 4, 1967