3120-00-842-0973

Find complete technical information, availability, and procurement data for: 3120-00-842-0973
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-842-0973

Item Name Code

13206

Assigment Date

01/01/1962 (64 years ago)

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.

chamfered outside left corner corner shape, 2.2510 inches minimum and 2.2520 inches maximum body outside diameter, 1.2500 inches nominal overall length, chamfered inside left corner corner shape, 1.3750 inches minimum and 1.3770 inches maximum body inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 1.2500 inches nominal
Body Outside Diameter: 2.2510 inches minimum and 2.2520 inches maximum
Body Inside Diameter: 1.3750 inches minimum and 1.3770 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Hardness Rating: 31.0 rockwell c minimum and 37.0 rockwell c maximum overall
Surface Finish: 63.0 microinches intermediate layer
Material: steel comp 440c overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Style Designator: solid, plain, no outside flanges

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
58A15-7	Sleeve Bushing
76S-0183V-0010	Sleeve Bushing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-00-842-0973?

The FSCG of the NSN 3120-00-842-0973 is 3120

Does the NSN 3120-00-842-0973 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-842-0973 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.

Does NSN 3120-00-842-0973 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-842-0973 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.

When the NSN 3120-00-842-0973 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962