3110-00-444-7917 BEARING,BALL,ANNULAR Index 5360-00-444-7919 SPRING,HELICAL,COMPRESSION

National Stock Number:
5331-00-444-7918

Federal Supply Class:
5331

National Item Identification Number:
004447918

Description:
O-RING

Detail:
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.


Manufacturer Information:
210D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
210-830625184PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
NA150 2-21002697PARKER-HANNIFIN CORP
N0525 2-21025184PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
N0525-6025184PARKER HANNIFIN CORPORATION DIV O-RING DIVISION


Techincal Specification:
ELONGATION PERCENTAGE510 MAXIMUM
CENTER HOLE DIAMETER0.728 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZY
HARDNESS RATING60.0 SHORE DUROMETER A NOMINAL
MATERIALRUBBER
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCERTIFIED FREE FROM MERCURY CONTAMINATION
TEMP RATING-25.0 FAHRENHEIT AND 250.0 FAHRENHEIT


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