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 5930-01-529-7335
NSN 6145-01-179-0645
NSN 5990-01-161-4625
NSN 5965-01-008-5351
NSN 5960-01-570-8605
NSN 5855-00-973-5717
NSN 6320-00-937-5625
NSN 5965-01-364-3002
NSN 6240-01-068-3491
NSN 2925-00-453-4100
NSN 5910-01-424-8457
NSN 5975-01-420-6902