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 5985-01-086-6163
NSN 5985-01-125-5336
NSN 6620-01-598-2271
NSN 5855-00-466-2309
NSN 6650-00-565-1659
NSN 5855-01-228-0942
NSN 6685-01-378-7090
NSN 6240-01-269-8454
NSN 5930-00-470-1449
NSN 5965-00-940-8699
NSN 5996-01-014-6103
NSN 5985-00-155-0436