18914-L-1

View detailed technical data, stock status, and sourcing information for: 18914-L-1
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-174-2723

Item Name Code

13211

Assigment Date

03/16/1984 (42 years ago)

An item having a major diameter of 3 or more inches (76.2mm) other than items having spoked or sumulated spoked construction, which may be under 3 inches (76.2mm) designed to be gripped by the hand to transmit rotary motion to other devices through a center axis, fabricated in the form of a solid body with simulated spokes or a recessed surface between the rim and the hub, or it may be built up in the form of a frame having a central hub connected to the rim by the spokes. It may have reference markings in the form of dots, arrows, hairline, and the like., to indicate the relative position and\or direction of rotation of the items(s) with which it is used. It may also include an integral rathchet device. For similar items having a maximum diameter of less than 3 inches (76.2mm), see knob. For items calibrated in units or series divisions denoting relative positioning of associated devices, see dial (as modified) excludes:steering wheel

rectangular cross-sectional shape style, 0.2500 inches nominal overall thickness, 1.5000 inches nominal diameter, round center hole shape style, 3.0000 inches nominal outside diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Outside Diameter: 3.0000 inches nominal
Center Hole Shape Style: round
Diameter: 1.5000 inches nominal
Overall Thickness: 0.2500 inches nominal
Corner Shape: square all corners
Hardness Rating: 64.0 rockwell c nominal overall
Material: steel overall
Surface Condition: ground
Style Designator: round

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
122-2422391 PIECE 251	Thrust Washer Bearing
122-2422395 PIECE 251	Thrust Washer Bearing
122-2422417 PC 251	Thrust Washer Bearing
18914-L-1	Thrust Washer Bearing
701-2298824 PIECE 251	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-174-2723?

The FSCG of the NSN 3120-01-174-2723 is 3120

Does the NSN 3120-01-174-2723 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-01-174-2723 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 3120-01-174-2723 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-174-2723 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 3120-01-174-2723 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Mar 16, 1984