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National Stock Number:
4730-01-135-6947
Federal Supply Class:
4730
National Item Identification Number:
011356947
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:
| 2642-643-11ASSYA | 96169 | ELECTRIC BOAT CORPORATION | | 4775081-0F45 | 96169 | ELECTRIC BOAT CORPORATION | | 501-4776081 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87643-3221 | 96169 | ELECTRIC BOAT CORPORATION | | 87643-3221IT F-45 | 96169 | ELECTRIC BOAT CORPORATION | | 4776081-0F45 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY LENGTH | 2.120 INCHES NOMINAL | | FABRICATION METHOD | MOLDED | | FLANGE HEIGHT | 2.125 INCHES NOMINAL | | FLANGE THICKNESS | 0.190 INCHES NOMINAL | | INSIDE DIAMETER | 23.100 INCHES NOMINAL | | OUTSIDE DIAMETER | 27.350 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 | W/TWO 304 STAINLESS STEEL BACKUP PLATES | | STYLE DESIGNATOR | ROUND | | THICKNESS | 0.190 INCHES NOMINAL |
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