3120-00-455-7019 BUSHING,SLEEVE Index 5331-00-455-7023 O-RING

National Stock Number:
5331-00-455-7021

Federal Supply Class:
5331

National Item Identification Number:
004557021

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:
2-466E515-802697PARKER-HANNIFIN CORP


Techincal Specification:
CENTER HOLE DIAMETER18.370 INCHES MINIMUM AND 18.540 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
MATERIALRUBBER POLYISOPRENE NATURAL CLASS NR OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR


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