5340-00-487-5495

Find complete technical information, availability, and procurement data for: 5340-00-487-5495
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-487-5495

Item Name Code

20815

Assigment Date

06/02/1969 (57 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

0.026 inches nominal hole diameter, 0.356 inches nominal overall height, 0.026 inches nominal material thickness, 0.190 inches minimum and 0.210 inches maximum width, 0.235 inches nominal length

Product Characteristics

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

Hole Diameter: 0.026 inches nominal
Width: 0.190 inches minimum and 0.210 inches maximum
Overall Height: 0.356 inches nominal
Material Thickness: 0.026 inches nominal
Length: 0.235 inches nominal
Loop/Holding Dimension: 0.035 inches nominal
Material: copper alloy 172 overall
Material Document And Classification: qq-c-533,alloy 172 fed spec single material response overall
Surface Treatment: copper and nickel overall
Surface Treatment Document And Classification: mil-c-14550,class 1 mil spec 1st treatment response and qq-n-290,class 2 fed spec 2nd treatment response 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
C328000247	Spring Tension Clip

FAQs

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

What is the FSCG of the NSN 5340-00-487-5495?

The FSCG of the NSN 5340-00-487-5495 is 5340

Does the NSN 5340-00-487-5495 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908630

Does NSN 5340-00-487-5495 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 5340-00-487-5495 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-487-5495 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 5340-00-487-5495 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Jun 2, 1969