4820-01-159-1015 DIAPHRAGM,ACTUATOR VALVE,SPECIAL Index 5985-01-159-1017 COUPLER,DIRECTIONAL

National Stock Number:
4730-01-159-1016

Federal Supply Class:
4730

National Item Identification Number:
011591016

Description:
SPACER,FLEXIBLE,PIPELINE

Detail:
AN ITEM MADE FROM RUBBER IN VARIOUS SHAPES, FLANGED ON EACH END, AND HAVING A CENTRALLY LOCATED HOLE OF THE SAME SIZE AS THE PIPING WITH WHICH USED. IT IS DESIGNED TO BE INSERTED BETWEEN SECTIONS OF PIPE OR PIPE AND CASING OF FANS, PUMPS, OR THE LIKE, TO ABSORB SHOCK, DAMPEN VIBRATION AND TO FACILITATE REMOVAL OF SECTION(S) FOR REPAIR OR OTHER PURPOSES.


Manufacturer Information:
2642-643-1196169ELECTRIC BOAT CORPORATION
467529980064NAVAL SHIP SYSTEMS COMMAND
4675299-0F2996169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY LENGTH2.100 INCHES NOMINAL
FABRICATION METHODMOLDED
FLANGE THICKNESS0.200 INCHES NOMINAL
INSIDE LENGTH7.500 INCHES NOMINAL
INSIDE WIDTH4.000 INCHES NOMINAL
OUTSIDE WIDTH6.100 INCHES NOMINAL
OVERALL LENGTH9.600 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER CHLOROPRENE CLASS CR
STYLE DESIGNATORRECTANGULAR
THICKNESS0.200 INCHES NOMINAL


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