NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login

Press Enter or click the Search button to begin your search.

Back to Results
Bimetallic devices help maintain constant sealing forces down to cryogenic temperaturesTantalum washers compensate for different thermal coefficients of expansion between stainless steel and an aluminum O-ring. The washers have sufficient thickness to maintain a vacuum seal from room to cryogenic temperatures.
Document ID
19660000324
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
De Boskey, W. R.
Date Acquired
August 3, 2013
Publication Date
July 1, 1966
Subject Category
Physical Sciences
Report/Patent Number
Report Number: MFS-800
MFS-800
Accession Number
66B10325
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Related Records

There are no records associated with this record.
No Preview Available