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National Stock Number:
4730-00-540-4008
Federal Supply Class:
4730
National Item Identification Number:
005404008
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.
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Manufacturer Information:
| 1574299PC11AND12 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 1574299PC11AND12 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 578-3801-1574299PC11AND12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| DUROMETER HARDNESS RATING | 40.0 NOMINAL | | BODY LENGTH | 2.125 INCHES NOMINAL | | FABRICATION METHOD | MOLDED | | FLANGE HEIGHT | 1.750 INCHES NOMINAL | | FLANGE THICKNESS | 0.188 INCHES NOMINAL | | INSIDE DIAMETER | 15.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 19.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855, CLASS 2, GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER CHLOROPRENE CLASS CR | | SPECIAL FEATURES | STEEL BACK UP RING INCL | | STYLE DESIGNATOR | ROUND | | THICKNESS | 0.188 INCHES NOMINAL |
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