S1525-51221

View detailed technical data, stock status, and sourcing information for: S1525-51221
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-662-6233

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

26.0 rockwell c minimum and 33.0 rockwell c maximum overall hardness rating, 0.3745 inches minimum and 0.3755 inches maximum body inside diameter, square all corners corner shape, 0.4990 inches minimum and 0.4995 inches maximum body outside diameter, 0.7460 inches minimum and 0.7480 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: 0.7460 inches minimum and 0.7480 inches maximum
Body Outside Diameter: 0.4990 inches minimum and 0.4995 inches maximum
Body Inside Diameter: 0.3745 inches minimum and 0.3755 inches maximum
Corner Shape: square all corners
Hardness Rating: 26.0 rockwell c minimum and 33.0 rockwell c maximum overall
Surface Finish: 100.0 microinches overall
Material: steel overall
Material Document And Classification: qq-s-624,comp 1320 fed spec single material response overall
Surface Treatment: chromium outside diameter surface of body
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
1560H37-032	Sleeve Bearing
S1525-51221	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-662-6233?

The FSCG of the NSN 3120-00-662-6233 is 3120

Does the NSN 3120-00-662-6233 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-662-6233 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 3120-00-662-6233 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-662-6233 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 3120-00-662-6233 was assigned to the Federal Catalog?

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