5330-00-729-4940 SEAL,PLAIN ENCASED Index 5330-00-729-4942 SEAL RING,METAL

National Stock Number:
5330-00-729-4941

Federal Supply Class:
5330

National Item Identification Number:
007294941

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:
A90699-680020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER3.000 INCHES NOMINAL
CASE STYLESQUARE
FSC APPLICATION DATACATAPULT,AIRCRAFT LAUNCHING
HOUSING BORE DIAMETER3.7495 INCHES MINIMUM AND 3.7525 INCHES MAXIMUM
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH0.375 INCHES NOMINAL
SEALING ELEMENT STYLEANGULAR
SURFACE TREATMENTCADMIUM CASE


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