5331-01-259-1243 O-RING Index 5330-01-259-1245 PACKING,PREFORMED

National Stock Number:
5330-01-259-1244

Federal Supply Class:
5330

National Item Identification Number:
012591244

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:
017-307725184PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
2-017 E798-7002697PARKER-HANNIFIN CORP
E0798 2-01702697PARKER-HANNIFIN CORP
PRP017-307725184PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
914-5-307725184PARKER HANNIFIN CORPORATION DIV O-RING DIVISION


Techincal Specification:
MATERIALRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000/SAE J200 4CA715A25B35EA14Z1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
COLORBLACK
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND
75.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLEO-RING
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND
0.073 INCHES MAXIMUM
CENTER HOLE DIAMETER0.667 INCHES MINIMUM AND
0.685 INCHES MAXIMUM
TEMP RATING-54.0 DEG CELSIUS AND
149.0 DEG CELSIUS
OPERATING MEDIUMWATER
SUPPLEMENTARY FEATURESFOOD SERVICE COMP NO ODOR OR TASTE,NON-TOXIC OR CARCINOGENIC
FUNCTIONAL DESCRIPTIONFOOD HANDLING EQUIP.,DRINKING WATER AND OXYGEN BREATHING EQUIP.
REFERENCE DATA AND LITERATURESAE AS568 AND FDA 3-A/E-3-A SANITARY STD CLASSES 2,3 AND 4


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