5330-00-488-5573 PACKING,PREFORMED Index 5331-00-488-5576 O-RING

National Stock Number:
5330-00-488-5574

Federal Supply Class:
5330

National Item Identification Number:
004885574

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:
ARP568-222AMS36 51D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
ARP568-222AMS36510U583SAE INTERNATIONAL
ARP568-222AMS3651CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
ARP568-222AMS365181343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
CENTER HOLE DIAMETER1.469 INCHES MINIMUM AND 1.499 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
PERIPHERAL DIAMETER1.762 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D


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