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 5999-01-088-2218
NSN 5925-01-197-8406
NSN 6645-01-025-1002
NSN 5835-01-608-8868
NSN 6240-01-098-0130
NSN 6240-01-353-7760
NSN 6105-01-525-4822
NSN 6610-01-067-4359
NSN 5950-00-013-1236
NSN 5965-01-345-5406
NSN 5990-01-619-0935
NSN 5915-00-581-6285