98-1023

View detailed technical data, stock status, and sourcing information for: 98-1023
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6640 Laboratory Equipment and Supplies

National Stock Number

6640-01-468-3516

Item Name Code

17078

Assigment Date

10/07/1999 (26 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.

4.375 inches nominal overall height, 9.000 inches nominal overall length, 2 tier quantity, 4.375 inches nominal overall width, microbiology work or any work using microtubes end item identification

Product Characteristics

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

Overall Length: 9.000 inches nominal
Overall Height: 4.375 inches nominal
Overall Width: 4.375 inches nominal
End Item Identification: microbiology work or any work using microtubes
Tier Quantity: 2
Well Quantity: 72
Features Provided: autoclavable
Part Name Assigned By Controlling Agency: rack test tube lab 72 well 9x4.375x4.375in autoclavable
Special Features: holds 72 tubes inone of two sizes: 400 to 550 microunits or 1500 microunits, end grips for easy handling
Material: plastic polypropylene

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
03213-1	Laboratory Test Tube Rack
98-1023	Laboratory Test Tube Rack

FAQs

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

What is the FSCG of the NSN 6640-01-468-3516?

The FSCG of the NSN 6640-01-468-3516 is 6640

Does the NSN 6640-01-468-3516 have a Schedule B code assigned?

Yes, the Schedule B code is 9402900020

Does NSN 6640-01-468-3516 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 6640-01-468-3516 contain precious materials?

Item does not contain precious metal.

Does NSN 6640-01-468-3516 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 6640-01-468-3516 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Thu, Oct 7, 1999