54553

View detailed technical data, stock status, and sourcing information for: 54553
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-942-1834

Item Name Code

13205

Assigment Date

12/21/1965 (60 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.

0.4710 inches minimum and 0.4760 inches maximum overall length, 0.6150 inches minimum and 0.6253 inches maximum body inside diameter, square outside left corner corner shape, chamfered inside right corner corner shape, 0.8765 inches minimum and 0.8770 inches maximum body outside 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: 0.4710 inches minimum and 0.4760 inches maximum
Body Outside Diameter: 0.8765 inches minimum and 0.8770 inches maximum
Body Inside Diameter: 0.6150 inches minimum and 0.6253 inches maximum
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Material: copper alloy overall
Material Document And Classification: mil-b-5697,ty 1,comp a mil 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
54553	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-942-1834?

The FSCG of the NSN 3120-00-942-1834 is 3120

Does the NSN 3120-00-942-1834 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-942-1834 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 3120-00-942-1834 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-942-1834 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 3120-00-942-1834 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Tue, Dec 21, 1965