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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5930-01-215-7656
NSN 5999-01-581-7182
NSN 6130-01-071-6319
NSN 5985-01-317-9065
NSN 5935-01-415-9448
NSN 5975-01-214-0370
NSN 5950-01-208-2032
NSN 6130-01-367-6010
NSN 6320-00-336-9123
NSN 6685-01-425-2768
NSN 5855-00-472-2055
NSN 5975-00-263-3379