5340-00-834-0423

Find complete technical information, availability, and procurement data for: 5340-00-834-0423
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-834-0423

Item Name Code

26525

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.

0.096 inches nominal hole diameter, 0.343 inches nominal overall height, 1.406 inches nominal overall length, loop engaging design type, 0.500 inches nominal overall width

Product Characteristics

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

Hole Diameter: 0.096 inches nominal
Overall Width: 0.500 inches nominal
Overall Length: 1.406 inches nominal
Overall Height: 0.343 inches nominal
Design Type: loop engaging
Operation Method: lever handle
Hole Quantity: 2
Engaging Surface Width: 0.500 inches nominal
Material: steel comp 302 overall
Material Document And Classification: qq-s-766 fed spec single material response overall
Surface Treatment: passivate overall
Style Designator: lever

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1240-00-930-6741	No Name Available	07/07/1967

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
10514713	Clamping Catch
1622010P3	Clamping Catch
459713-3	Clamping Catch
A-VHC340-42-SS	Clamping Catch
VHC340-42	Clamping Catch
VHC340-42-CATCH	Clamping Catch

FAQs

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

What is the FSCG of the NSN 5340-00-834-0423?

The FSCG of the NSN 5340-00-834-0423 is 5340

Does the NSN 5340-00-834-0423 have a Schedule B code assigned?

Yes, the Schedule B code is 7326901000

Does NSN 5340-00-834-0423 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 5340-00-834-0423 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-834-0423 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 5340-00-834-0423 was assigned to the Federal Catalog?

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