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National Stock Number:
4730-01-275-4842
Federal Supply Class:
4730
National Item Identification Number:
012754842
Description:
EXPANSION JOINT,PIPE
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Manufacturer Information:
| 342-5503631 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 345-5503328 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END CONNECTION TYPE | FLANGED | | BOLT CIRCLE DIAMETER | 27.250 INCHES NOMINAL | | BOLT HOLE DIAMETER | 1.375 INCHES NOMINAL | | BOLT HOLE QUANTITY | 20 | | DESIGN TYPE | CORRUGATED ELEMENT | | EQUALIZATION CHARACTERISTIC | SELF-EQUALIZING | | FLANGE OUTSIDE DIAMETER | 29.500 INCHES NOMINAL | | OVERALL LENGTH | 36.000 INCHES NOMINAL | | MATERIAL | STEEL FLANGE | | SPECIAL FEATURES | SIZE EQUALS 22 INCHES IPS; INSIDE DIAMETER OF FLANGE EQUALS 22 INCHES; STAINLESS STEEL BELLOWS; AXIAL MOVEMENT IS PLUS OR MINUS 1/4 INCH; LATERAL MOVEMENT IS PLUS OR MINUS 1-1/2 INCH; AXIAL SPRING RATE IS 1000 POUNDS PER INCH; LATERAL SPRING RATE IS 330 POUNDS PER INCH; FUNCTIONS AS DIESEL ENGINE INTAKE; EXPANSION JOINT COMES WITH LINER; DESIGN CONDITIONS - 750 DEGREES F PRESSURE - 2 INCH WATER GAGE TO 50 PSIG; APPLICABLE TO T-ARC 7 CLASS SHIP | | WORKING PRESSURE RATING | 50.0 POUNDS PER SQUARE INCH MAXIMUM |
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