2530-00-469-0717 BOOT,DUST AND MOISTURE SEAL Index 4710-00-469-0720 TUBE ASSEMBLY,METAL

National Stock Number:
5330-00-469-0718

Federal Supply Class:
5330

National Item Identification Number:
004690718

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
2979-13PCN396169ELECTRIC BOAT CORPORATION
319-2100-1188447PCN380064NAVAL SHIP SYSTEMS COMMAND
340-2100-100960ALT3PCN380064NAVAL SHIP SYSTEMS COMMAND
3600-254REVAPC2396169ELECTRIC BOAT CORPORATION
3679-158REVAPC1396169ELECTRIC BOAT CORPORATION
3379-12PCN396169ELECTRIC BOAT CORPORATION
564-2100-936744ALT4PCN380064NAVAL SHIP SYSTEMS COMMAND
571-0103-1362000REVAPC2380064NAVAL SHIP SYSTEMS COMMAND
571-2100-1302357REVAPC1380064NAVAL SHIP SYSTEMS COMMAND
575-2100-1444013REVAPC1380064NAVAL SHIP SYSTEMS COMMAND
3779-153REVAPC1396169ELECTRIC BOAT CORPORATION
3879-13ALT3PCN396169ELECTRIC BOAT CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER12.594 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.450 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLED
HARDNESS RATING65.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER13.500 INCHES NOMINAL


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