5330-00-599-0707 PACKING,PREFORMED Index 5330-00-599-0709 PACKING,PREFORMED

National Stock Number:
5330-00-599-0708

Federal Supply Class:
5330

National Item Identification Number:
005990708

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:
3600-254REVAPC2796169ELECTRIC BOAT CORPORATION
3664-257REVAPC2196169ELECTRIC BOAT CORPORATION
571-0103-1302000REVAPC2780064NAVAL SHIP SYSTEMS COMMAND
3664-257REVBPC2196169ELECTRIC BOAT CORPORATION
3700-254REVBPC4296169ELECTRIC BOAT CORPORATION
3764-256REVAPC2196169ELECTRIC BOAT CORPORATION
571-3801-1302150REVAPC2180064NAVAL SHIP SYSTEMS COMMAND
571-3801-1302150REVBPC2180064NAVAL SHIP SYSTEMS COMMAND
575-0103-1443626REVBPC4280064NAVAL SHIP SYSTEMS COMMAND
575-3801-1443822REVAPC2180064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
ANGLE15.0 DEGREES NOMINAL
CENTER HOLE DIAMETER5.375 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT1.188 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEANGLE
HARDNESS RATING50.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER8.125 INCHES NOMINAL


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