18118

View detailed technical data, stock status, and sourcing information for: 18118
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-379-5939

Item Name Code

00015

Assigment Date

09/03/1993 (32 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

zinc overall surface treatment, 0.3125 inches nominal overall width, 0.8750 inches nominal overall outside diameter, steel overall material, 0.2656 inches nominal bore diameter

Product Characteristics

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

Overall Width: 0.3125 inches nominal
Bore Diameter: 0.2656 inches nominal
Overall Outside Diameter: 0.8750 inches nominal
Material: steel overall
Surface Treatment: zinc overall

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
18118	Cylindrical Roller Bearing
31786	Cylindrical Roller Bearing
31786-1	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-379-5939?

The FSCG of the NSN 3110-01-379-5939 is 3110

Does the NSN 3110-01-379-5939 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-379-5939 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 3110-01-379-5939 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-379-5939 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 3110-01-379-5939 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Sep 3, 1993