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National Stock Number:
5330-01-398-8802
Federal Supply Class:
5330
National Item Identification Number:
013988802
Description:
SEAL,NONMETALLIC ROUND SECTION
Detail:
AN ITEM FABRICATED FROM NONMETALLIC MATERIAL DESIGNED TO BE USED WHERE THERE IS NO RELATIVE MOTION BETWEEN JOINED PARTS. ITEMS WITH A SOLID CROSS SECTION MUST BE A SINGLE PIECE WHOSE ENDS MAY HAVE BEEN SECURED TOGETHER TO FORM A SPECIFIC SHAPE. IT MAY BE FORMED TO SPECIFIC SHAPE WITH OR WITHOUT JOINTS. IT MAY BE A STRAIGHT ITEM OF A SPECIFIC LENGTH WITH END CUTS OR JOINTS. IT MAY HAVE A SOLID OR TUBULAR CROSS SECTION. EXCEPT FOR MOLDED CORNERS, END CUTS, AND MOUNTING FACILITIES SUCH AS MOUNTING HOLES, SLOTS, PRESS-FIT BUTTONS, OR THE LIKE, THE ITEM MUST BE OF ONE CONTINUOUS ROUND CROSS SECTION. IT MAY HAVE FABRIC, CORD OR METAL REINFORCEMENT. FOR STRAIGHT ITEMS WITH SQUARE END CUTS AND WITHOUT MOUNTING HOLES, SLOTS OR PRESS-FIT BUTTONS SEE RUBBER ROUND SECTION AND TUBING, NONMETALLIC. EXCLUDES GASKET AND PACKING, PREFORMED.
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Manufacturer Information:
| 6212909 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| APERTURE LENGTH | 122.670 INCHES NOMINAL | | APERTURE WIDTH | 23.240 INCHES NOMINAL | | CONSTRUCTION | SPLIT | | CROSS SECTION INSIDE DIAMETER | 0.250 INCHES NOMINAL | | CROSS SECTION OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR WITH CENTER APERTURE | | FABRICATION METHOD | CELLULAR, UNEXPLODED | | HARDNESS RATING | 25.0 SHORE DUROMETER A MINIMUM AND 35.0 SHORE DUROMETER A MAXIMUM OVERALL | | INSIDE CORNER RADIUS | 0.500 INCHES NOMINAL | | OUTSIDE CORNER RADIUS | 0.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855, CLASS 2, GRADE 30 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL | | STYLE DESIGNATOR | NON-CIRCULAR |
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