5331-01-266-4062 O-RING Index 5330-01-266-4064 PACKING,PREFORMED

National Stock Number:
5330-01-266-4063

Federal Supply Class:
5330

National Item Identification Number:
012664063

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:
2018-8 ITEM 2243689HUNTINGTON INGALLS INC
D3000 P461530781PARKER-HANNIFIN CORPORATION


Techincal Specification:
CROSS-SECTIONAL HEIGHT0.395 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION+4615 CAGEC 30781 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC OVERALL
PERIPHERAL DIAMETER3.500 INCHES NOMINAL


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