5365-00-576-4379 SPACER,RING Index 5330-00-576-4393 SEAL,PLAIN ENCASED

National Stock Number:
5330-00-576-4390

Federal Supply Class:
5330

National Item Identification Number:
005764390

Description:
SEAL,PLAIN ENCASED

Detail:
A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes PACKING WITH RETAINER.


Manufacturer Information:
17Z623-127-125500LOCKHEED MARTIN CORPORATION
63X204473680GARLOCK SEALING TECHNOLOGIES LLC
644C454-3REVB24446GENERAL ELECTRIC COMPANY
644C454-3REVB97993GENERAL DYNAMICS DEFENSE SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS


Techincal Specification:
CASE STYLESQUARE
SEALING ELEMENT STYLEANGULAR
SEAL WIDTH0.359 INCHES MINIMUM AND
0.391 INCHES MAXIMUM
ACCOMMODATED SHAFT DIAMETER2.750 INCHES NOMINAL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2BG915E1E3 ASSN STD SINGLE MATERIAL RESPONSE SEALING ELEMENT
SURFACE TREATMENTCADMIUM CASE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3000 FEET PER MINUTE
HOUSING BORE DIAMETER3.754 INCHES MINIMUM AND
3.758 INCHES MAXIMUM
TEMP RATING-40.0 DEG FAHRENHEIT AND
250.0 DEG FAHRENHEIT
FSC APPLICATION DATACONSTANT SPEED INSTALLATION,GEAR BOX ASSY,AIRCRAFT


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