19C1014

View detailed technical data, stock status, and sourcing information for: 19C1014
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-682-4762

Item Name Code

01869

Assigment Date

08/08/2019 (7 years ago)

An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.

0.615 inches minimum and 0.635 inches maximum outside diameter, 0.495 inches minimum and 0.505 inches maximum distance from centerline to inside of prebent key, 0.068 inches minimum and 0.083 inches maximum overall height, 0.050 inches minimum and 0.070 inches maximum internal straight key width, 0.184 inches minimum and 0.190 inches maximum external prebent key width

Product Characteristics

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

Outside Diameter: 0.615 inches minimum and 0.635 inches maximum
Overall Height: 0.068 inches minimum and 0.083 inches maximum
External Prebent Key Width: 0.184 inches minimum and 0.190 inches maximum
Internal Straight Key Width: 0.050 inches minimum and 0.070 inches maximum
Distance From Centerline To Inside Of Prebent Key: 0.495 inches minimum and 0.505 inches maximum
Material Thickness: 0.023 inches minimum and 0.027 inches maximum
End Item Identification: rfse
Material: copper alloy overall
Surface Treatment: tin and zinc sealing element
Style Designator: key

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
19C1014	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-682-4762?

The FSCG of the NSN 5310-01-682-4762 is 5310

Does the NSN 5310-01-682-4762 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-01-682-4762 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 5310-01-682-4762 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-682-4762 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 5310-01-682-4762 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Thu, Aug 8, 2019