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 6645-01-054-7101
NSN 5960-00-661-0477
NSN 6645-00-088-4079
NSN 5945-01-267-1054
NSN 6220-01-151-8377
NSN 5835-01-355-0308
NSN 6220-01-390-6992
NSN 4140-00-876-9285
NSN 5855-01-355-8729
NSN 5945-00-080-8443
NSN 6105-01-166-4366
NSN 5999-00-125-9448