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National Stock Number:
4730-01-130-5681
Federal Supply Class:
4730
National Item Identification Number:
011305681
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:
| 2642-643-11 | 96169 | ELECTRIC BOAT CORPORATION | | 501-4675255 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 501-4675255F20 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-4675606 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87643-2520 ITEM F-20 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY LENGTH | 2.040 INCHES MINIMUM AND 2.100 INCHES MAXIMUM | | FABRICATION METHOD | MOLDED | | FLANGE THICKNESS | 0.200 INCHES NOMINAL | | INSIDE LENGTH | 11.000 INCHES NOMINAL | | INSIDE WIDTH | 2.200 INCHES NOMINAL | | OUTSIDE WIDTH | 4.300 INCHES NOMINAL | | OVERALL LENGTH | 13.000 INCHES MINIMUM AND 13.100 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER CHLOROPRENE CLASS CR | | SPECIAL FEATURES | ITEM PLUS TWO BACKUP PLATES MADE OF 304 STAINLESS STEEL | | STYLE DESIGNATOR | RECTANGULAR | | THICKNESS | 0.200 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
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