4820-00-078-6476 VALVE,CHECK Index 1560-00-078-6479 BRACKET,STRUCTURAL COMPONENT,AIR

National Stock Number:
5330-00-078-6478

Federal Supply Class:
5330

National Item Identification Number:
000786478

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:
136HM180201SKF USA INC.
34927156232LOCKHEED MARTIN CORPORATION
982080201SKF USA INC.


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER1.000 INCHES NOMINAL
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE
CASE STYLESQUARE
HOUSING BORE DIAMETER1.375 INCHES NOMINAL
OUTSIDE DIAMETER1.379 INCHES NOMINAL
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH0.187 INCHES NOMINAL
SEALING ELEMENT STYLEANGULAR
SURFACE TREATMENTPLASTIC CASE


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