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 5999-00-161-0620
NSN 6650-00-996-9132
NSN 5990-00-561-3407
NSN 6110-00-022-2555
NSN 6150-01-238-4218
NSN 5996-01-078-5508
NSN 6150-01-093-5044
NSN 5985-01-614-9322
NSN 6650-01-573-7165
NSN 6645-01-129-6753
NSN 6105-01-593-0045
NSN 5985-01-384-3317