6640-01-377-7202

Find complete technical information, availability, and procurement data for: 6640-01-377-7202
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6640 Laboratory Equipment and Supplies

National Stock Number

6640-01-377-7202

Item Name Code

18825

Assigment Date

07/23/1993 (33 years ago)

A vessel, having double walls insulated by means of a vacuum and used for retaining the temperature of the contents with minimum heat losses. May also be unevacuated.

flask,dewar part name assigned by controlling agency

Product Characteristics

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

Part Name Assigned By Controlling Agency: flask,dewar

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
25LD	Dewar Flask
25LDB	Dewar Flask
NC1628021	Dewar Flask

FAQs

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

What is the FSCG of the NSN 6640-01-377-7202?

The FSCG of the NSN 6640-01-377-7202 is 6640

Does NSN 6640-01-377-7202 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 6640-01-377-7202 contain precious materials?

Item does not contain precious metal.

Does NSN 6640-01-377-7202 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 6640-01-377-7202 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, Jul 23, 1993