4730-01-621-5886 UNION,TUBE 2590-01-622-0027 POST PANEL MARKING

National Stock Number:
5330-01-621-5569

Federal Supply Class:
5330

National Item Identification Number:
016215569

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:
PT100845-4790 ITEM 6311859HUNT VALVE COMPANY, INC.
PT100845-4790 ITEM 6348JZ3HUNT VALVE ACTUATOR, LLC
PT10513811859HUNT VALVE COMPANY, INC.
PT10513848JZ3HUNT VALVE ACTUATOR, LLC


Techincal Specification:
ACCOMMODATED SHAFT DIAMETER1.969 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.437 INCHES NOMINAL
HOUSING BORE DIAMETER2.875 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYDUAL LIP FLEXISEAL
MATERIALRUBBER FLUOROCARBON CLASS FPM SPREADER
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND DISULFIDE MOLYBDENUM AND GLASS FIBER RETAINER
MATERIALSTEEL STRENGTHENING FEATURE


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