6640-01-352-3540

Find complete technical information, availability, and procurement data for: 6640-01-352-3540
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6640 Laboratory Equipment and Supplies

National Stock Number

6640-01-352-3540

Item Name Code

41971

Assigment Date

01/24/1992 (34 years ago)

A heat transfer device specifically designed to remove heat from lubricating oil to lower its temperature. Excludes:radiators.

nonevacuating, large style designator, 330.0 millimeters nominal overall height, 250.0 millimeters nominal inside diameter

Product Characteristics

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

Inside Diameter: 250.0 millimeters nominal
Overall Height: 330.0 millimeters nominal
Style Designator: nonevacuating, large

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
21050-250	Laboratory Desiccator

FAQs

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

What is the FSCG of the NSN 6640-01-352-3540?

The FSCG of the NSN 6640-01-352-3540 is 6640

Does NSN 6640-01-352-3540 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 6640-01-352-3540 contain precious materials?

Precious metal content is unknown

Does NSN 6640-01-352-3540 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 6640-01-352-3540 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Jan 24, 1992