253-42-057PC49

View detailed technical data, stock status, and sourcing information for: 253-42-057PC49
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-661-7688

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

round outside left corner corner shape, 1.0000 inches nominal overall length, 2.2515 inches minimum and 2.2520 inches maximum body outside diameter, grooved open both ends lubricant accommodation style, 1.7500 inches minimum and 1.7505 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: 1.0000 inches nominal
Body Outside Diameter: 2.2515 inches minimum and 2.2520 inches maximum
Body Inside Diameter: 1.7500 inches minimum and 1.7505 inches maximum
Lubricant Accommodation Style: grooved open both ends
Corner Shape: round outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Surface Groove Location And Quantity: 1 internal
Material: copper alloy overall
Material: lubricant lubrication
Style Designator: solid, plain, no outside flanges

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FAQs

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

What is the FSCG of the NSN 3120-00-661-7688?

The FSCG of the NSN 3120-00-661-7688 is 3120

Does the NSN 3120-00-661-7688 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-661-7688 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 3120-00-661-7688 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-661-7688 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 3120-00-661-7688 was assigned to the Federal Catalog?

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