NSN MS21241-07C013

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

0.5633 inches minimum and 0.5638 inches maximum body outside diameter, 0.4380 inches minimum and 0.4390 inches maximum body inside diameter, unable to decode corner shape, 0.0575 inches minimum and 0.0625 inches maximum flange width, 0.9170 inches minimum and 0.9370 inches maximum flange outside diameter.

NSN 3120-01-166-4429 Datasheet

(NSN) National Stock Number

3120-01-166-4429

(FSG) Federal Supply Group

31 - Bearings

(FSC) Federal Supply Classification

3120 - Unmounted Plain Bearings

(NIIN) National Item Identification Number

01-166-4429

Requires Demilitarization

Yes

(INC) Item Name Code

13205

Date

Fri, Nov 11, 1983

Schedule B Code

8482997090

Body Inside Diameter

0.4380 inches minimum and 0.4390 inches maximum

Body Outside Diameter

0.5633 inches minimum and 0.5638 inches maximum

Corner Shape

unable to decode

Flange Outside Diameter

0.9170 inches minimum and 0.9370 inches maximum

Flange Width

0.0575 inches minimum and 0.0625 inches maximum

Material Document And Classification

ams 5643 assn std single material response outer layer

Material

plastic polytetrafluoroethylene inner layer

Material

plastic polytetrafluoroethylene left end surface of flange

Material

steel comp 630 outer layer

Overall Length

0.4672 inches minimum and 0.4687 inches maximum

Style Designator

solid, external flange one end

Surface Finish

unable to decode

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

0013205

Cross Reference

CAGE Codes

56644

Timken Aurora Bearing Company

U.s./canadian manufacturers

81343

Society of Automotive Engineers Inc

U.s./canadian manufacturers

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

96906

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

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

P - 77.5

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

114820

Schedule B & Trade

Schedule B

8482-99-7090

Description

parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi

End Use

21180 - Industrial machines, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

74699

(NAICS) North American Industrial Classification System

332991

Questions & Answers

1. What is the FSCG of the NSN 3120-01-166-4429?

   The FSCG of the NSN 3120-01-166-4429 is 3120

2. Does the NSN 3120-01-166-4429 have a Schedule B code assigned?

   Yes, the Schedule B code is 8482997090

3. Does NSN 3120-01-166-4429 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 3120-01-166-4429 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3120-01-166-4429 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 3120-01-166-4429 was assigned to the Federal Catalog?

   It was assigned 42 years ago, on Fri, Nov 11, 1983