4720-00-914-7552 HOSE,NONMETALLIC Index 5360-00-914-7555 SPRING,HELICAL,TORSION

National Stock Number:
5330-00-914-7553

Federal Supply Class:
5330

National Item Identification Number:
009147553

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:
A90699-1780020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3000 FEET PER MINUTE
ACCOMMODATED SHAFT DIAMETER5.500 INCHES NOMINAL
CASE STYLESQUARE
HOUSING BORE DIAMETER6.998 INCHES MINIMUM AND 7.002 INCHES MAXIMUM
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH0.484 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SEALING ELEMENT STYLEANGULAR
SURFACE TREATMENTCADMIUM CASE


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