1989357-1

View detailed technical data, stock status, and sourcing information for: 1989357-1
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-565-5924

Item Name Code

30213

Assigment Date

11/21/1974 (51 years ago)

"a relay which is actuated by an electrical motor and automatically resets upon interruption of supply current to the relay. Does not include a "switch" that is motor driven."

unable to decode lubrication material, 0.1875 inches nominal bore diameter, 0.3920 inches nominal overall width, 0.5000 inches nominal overall outside diameter, ground surface finish

Product Characteristics

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

Overall Width: 0.3920 inches nominal
Bore Diameter: 0.1875 inches nominal
Overall Outside Diameter: 0.5000 inches nominal
Lubrication Material: unable to decode
Surface Finish: ground
Retainer Fabrication Method: pressed
Shield Quantity: 2
Load Direction: radial
Internal Fit-Up Designation: loose
Bearing Preload Designation: light
Internal Clearance: 0.0005 inches minimum radial and 0.0008 inches maximum radial
Standard Tolerance Designation: abec no.5
Bearing Preload Rating: 1.0 pounds nominal
Lubrication Material Document And Classification: krytox 240,fscm 89497 mfr ref single material response
Material: unable to decode
Material Document And Classification: unable to decode
Style Designator: counterbored outer rings, non-separable, back to back mounting

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
1989357-1	Duplex Ball Bearing
SR3SW5DB1G35-36-48CMM	Duplex Ball Bearing
SSR-3ZDB1R	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-565-5924?

The FSCG of the NSN 3110-00-565-5924 is 3110

Does the NSN 3110-00-565-5924 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-565-5924 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 3110-00-565-5924 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-565-5924 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 3110-00-565-5924 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Nov 21, 1974