4320-00-890-2279 PUMP UNIT,CENTRIFUGAL Index 2815-00-890-2281 SHAFT

National Stock Number:
5340-00-890-2280

Federal Supply Class:
5340

National Item Identification Number:
008902280

Description:
BOOT,DUST AND MOISTURE SEAL

Detail:
A flexible, nonmetallic item designed to prevent entry of dust, moisture and other contaminants into critical areas around shafts, levers, electrical wires and hoses. Sealing may be either static or dynamic. The item may include mounting hardware (support plates, clamps and the like). Excludes BELLOWS, PROTECTION; GROMMET, NONMETALLIC; and CABLE NIPPLE, ELECTRICAL. See also CAP, ELECTRICAL; CAP, PROTECTIVE, DUST AND MOISTURE SEAL; and SHIELD, ELECTRICAL CONNECTOR.


Manufacturer Information:
75726-24X1R01PC296169ELECTRIC BOAT CORPORATION
SSBN-211-266224180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
STYLE DESIGNATORTHRU-HOLE
OVERALL HEIGHT13.750 INCHES NOMINAL
BASE INSIDE DIAMETER13.750 INCHES NOMINAL
OPENING INSIDE DIAMETER6.250 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855,CL 2,GR 40 MIL SPEC SINGLE MATERIAL RESPONSE BODY


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