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 6220-01-361-5182
NSN 5895-01-656-0139
NSN 6645-00-103-2517
NSN 5930-01-005-1526
NSN 5915-01-225-8931
NSN 5910-01-135-1173
NSN 6130-01-395-5942
NSN 5945-00-184-9668
NSN 6645-00-442-0475
NSN 6320-01-111-8851
NSN 6320-01-225-0178
NSN 5925-00-559-1109