5330-00-599-2120 PACKING,PREFORMED Index 5330-00-599-2123 PACKING,PREFORMED

National Stock Number:
5330-00-599-2121

Federal Supply Class:
5330

National Item Identification Number:
005992121

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:
3600-254REVAPC4896169ELECTRIC BOAT CORPORATION
3600-254REVB GASKET N0. 4896169ELECTRIC BOAT CORPORATION
3600-254REVB GASKET NO. 4896169ELECTRIC BOAT CORPORATION
3665-247REVAPC1896169ELECTRIC BOAT CORPORATION
3700-254REVBPC4796169ELECTRIC BOAT CORPORATION
3765-245PC796169ELECTRIC BOAT CORPORATION
571-0103-1302000REVAPC4880064NAVAL SHIP SYSTEMS COMMAND
571-4801-1303404REVAPC1880064NAVAL SHIP SYSTEMS COMMAND
575-0103-1443626REVBPC4780064NAVAL SHIP SYSTEMS COMMAND
575-4801-1443853REVAPC780064NAVAL SHIP SYSTEMS COMMAND
576-4801-1505478REVAPC780064NAVAL SHIP SYSTEMS COMMAND
4265-245REVAPC789103PEARL HARBOR NAVAL SHIPYARD AND INTERMEDIATE MAINTENANCE FACILITY
4265-245REVAPC796169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY RECESS DEPTH0.097 INCHES NOMINAL
CENTER HOLE DIAMETER12.055 INCHES MINIMUM AND 12.060 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.352 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL
FLANGED BODY OUTSIDE DIAMETER12.555 INCHES MINIMUM AND 12.560 INCHES MAXIMUM
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER12.671 INCHES NOMINAL
RIM SURFACE WIDTH0.156 INCHES NOMINAL


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