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 2925-01-351-9748
NSN 5855-00-100-9003
NSN 6645-01-219-4492
NSN 5910-00-708-1893
NSN 6130-01-548-9572
NSN 5925-01-650-7666
NSN 6620-01-346-6575
NSN 2925-01-629-9416
NSN 5950-00-338-7337
NSN 5945-01-541-2075
NSN 7035-00-703-3535
NSN 6110-00-244-1209