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 5930-01-412-9519
NSN 6685-00-399-3250
NSN 5925-01-435-5869
NSN 5965-01-364-1232
NSN 4140-01-458-6802
NSN 6145-01-561-1816
NSN 6220-01-531-7864
NSN 5950-01-058-5575
NSN 7035-01-412-3692
NSN 5910-00-023-7489
NSN 6110-00-660-8998
NSN 6685-00-113-6611