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 5855-01-264-8599
NSN 5985-00-528-1191
NSN 6645-01-126-9030
NSN 5910-01-184-5409
NSN 6645-00-004-4562
NSN 6145-01-516-7726
NSN 5998-01-242-6212
NSN 6105-00-994-4563
NSN 5925-00-297-8821
NSN 6620-01-417-4081
NSN 6685-01-583-6477
NSN 5835-01-378-6804