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National Stock Number:
4730-01-139-1926
Federal Supply Class:
4730
National Item Identification Number:
011391926
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 | | 4776081-0F51 | 96169 | ELECTRIC BOAT CORPORATION | | 501-4776081 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 501-4776081F51 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 845-4675606 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87643-3221 ITEM F-51 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BODY LENGTH | 2.100 INCHES NOMINAL | | FABRICATION METHOD | MOLDED | | FLANGE THICKNESS | 0.020 INCHES NOMINAL | | INSIDE LENGTH | 8.900 INCHES NOMINAL | | INSIDE WIDTH | 8.900 INCHES NOMINAL | | OUTSIDE WIDTH | 11.500 INCHES NOMINAL | | OVERALL LENGTH | 11.500 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 | FURNISHED WITH TWO 304-STAINLESS STEEL BACKUP PLATES | | STYLE DESIGNATOR | RECTANGULAR | | THICKNESS | 0.020 INCHES NOMINAL |
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