5340-00-817-5516

Find complete technical information, availability, and procurement data for: 5340-00-817-5516
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-817-5516

Item Name Code

67806

Assigment Date

01/01/1962 (64 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

0.437 inches nominal overall height, 0.187 inches nominal shank length, 35.0 durometer minimum and 40.0 durometer maximum material hardness rating, 0.438 inches minimum and 0.562 inches maximum outside/top flange diameter, 6-32 thread size

Product Characteristics

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

Shank Length: 0.187 inches nominal
Overall Height: 0.437 inches nominal
Thread Size: 6-32
Material Hardness Rating: 35.0 durometer minimum and 40.0 durometer maximum
Outside/Top Flange Diameter: 0.438 inches minimum and 0.562 inches maximum
Color: black
Material: rubber synthetic
Material Document And Classification: mil-r-3065, grade sb 410 mil spec single material response
Style Designator: flat recessed top threaded stud

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-055-3376	No Name Available	01/05/1970

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
113B3220P1	Bumper
1561225	Bumper
9175205	Bumper
VH363	Bumper

FAQs

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

What is the FSCG of the NSN 5340-00-817-5516?

The FSCG of the NSN 5340-00-817-5516 is 5340

Does the NSN 5340-00-817-5516 have a Schedule B code assigned?

Yes, the Schedule B code is 4016996000

Does NSN 5340-00-817-5516 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 5340-00-817-5516 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-817-5516 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-817-5516 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962