5330-00-720-2128 PACKING,PREFORMED Index 5330-00-720-2131 PACKING,PREFORMED

National Stock Number:
5330-00-720-2130

Federal Supply Class:
5330

National Item Identification Number:
007202130

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:
0R104,14X5,33 2-346 V747-75C0308PARKER HANNIFIN GMBH O-RING DIVISION
2-346 V747-7502697PARKER-HANNIFIN CORP
2-346 V747-75C0308PARKER HANNIFIN GMBH O-RING DIVISION
2-346-77-54545681PARKER-HANNIFIN CORPORATION
593-514-1862802PC15VIT0N80064NAVAL SHIP SYSTEMS COMMAND
597-518-1884491REVAPC1280064NAVAL SHIP SYSTEMS COMMAND
597-518-1884492REVAPC780064NAVAL SHIP SYSTEMS COMMAND
6227-49-77-54545681PARKER-HANNIFIN CORPORATION
73621-01X3PC1796169ELECTRIC BOAT CORPORATION
73741-17X2PC1996169ELECTRIC BOAT CORPORATION
73741-17X3PC1596169ELECTRIC BOAT CORPORATION
748037D8093MAHLE INDUSTRIAL THERMAL SYSTEMSGMBH & CO. KG
9762-157X4PC1296169ELECTRIC BOAT CORPORATION
9762-157X5PC796169ELECTRIC BOAT CORPORATION
AN6227-4988044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN6227-49VIT0N88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
OR104,14X5,33 2-346 V747-75C0308PARKER HANNIFIN GMBH O-RING DIVISION
V0747 2-34602697PARKER-HANNIFIN CORP


Techincal Specification:
CENTER HOLE DIAMETER4.085 INCHES MINIMUM AND 4.115 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEO-RING
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIALRUBBER SYNTHETIC OVERALL
TEMP RATING-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT


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