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 5910-00-402-0299
NSN 5855-00-288-1408
NSN 5996-00-310-1463
NSN 5935-00-797-7635
NSN 5965-01-207-0991
NSN 5930-01-534-9495
NSN 2925-01-157-9204
NSN 6685-00-982-1960
NSN 6110-01-557-8439
NSN 5945-01-140-4330
NSN 5965-01-171-7612
NSN 6220-01-626-3162