FF303-2

View detailed technical data, stock status, and sourcing information for: FF303-2
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-287-9708

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

0.3130 inches minimum and 0.3140 inches maximum body outside diameter, 0.0600 inches minimum and 0.0650 inches maximum flange width, 0.4350 inches minimum and 0.4400 inches maximum flange outside diameter, 0.1885 inches minimum and 0.1895 inches maximum body inside diameter, 0.3075 inches minimum and 0.3175 inches maximum overall length

Product Characteristics

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

Overall Length: 0.3075 inches minimum and 0.3175 inches maximum
Body Outside Diameter: 0.3130 inches minimum and 0.3140 inches maximum
Body Inside Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Flange Outside Diameter: 0.4350 inches minimum and 0.4400 inches maximum
Flange Width: 0.0600 inches minimum and 0.0650 inches maximum
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Material: copper alloy overall
Material: oil lubricating lubrication
Material Document And Classification: mil-b-5697,ty 1,comp a mil spec single material response overall
Style Designator: solid, external flange one end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-620-8107	No Name Available	01/01/1963
3120-00-812-7937	No Name Available	01/02/1975

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
9011446	Sleeve Bearing
F303-2	Sleeve Bearing
FF303-2	Sleeve Bearing
SLF183-5	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-287-9708?

The FSCG of the NSN 3120-00-287-9708 is 3120

Does the NSN 3120-00-287-9708 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-287-9708 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 3120-00-287-9708 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-287-9708 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 3120-00-287-9708 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963