5310-00-042-5876

Find complete technical information, availability, and procurement data for: 5310-00-042-5876
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-042-5876

Item Name Code

01869

Assigment Date

05/22/1968 (58 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

0.150 inches minimum and 0.160 inches maximum external straight key width, 0.952 inches minimum and 0.957 inches maximum hole diameter, 0.150 inches minimum and 0.160 inches maximum internal straight key width, 0.3995 inches minimum and 0.4020 inches maximum distance from centerline to top of internal key, 1.104 inches minimum and 1.109 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.952 inches minimum and 0.957 inches maximum
Outside Diameter: 1.104 inches minimum and 1.109 inches maximum
External Straight Key Width: 0.150 inches minimum and 0.160 inches maximum
Internal Straight Key Width: 0.150 inches minimum and 0.160 inches maximum
Distance From Centerline To Top Of Internal Key: 0.3995 inches minimum and 0.4020 inches maximum
Overall Distance Including Keys: 1.225 inches minimum and 1.235 inches maximum
External Key Quantity: 2
Internal Key Quantity: 2
Material Thickness: 0.106 inches minimum and 0.110 inches maximum
Minimum Tensile Strength: 100000 pounds per square inch
Hardness Rating: 23.0 rockwell c minimum
Heat Treatment: as fabricated
Material: steel corrosion resisting overall
Style Designator: key
Test Data Document: "81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
02-15442	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-042-5876?

The FSCG of the NSN 5310-00-042-5876 is 5310

Does the NSN 5310-00-042-5876 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-042-5876 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 5310-00-042-5876 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-042-5876 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 5310-00-042-5876 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, May 22, 1968