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 6135-01-210-8715
NSN 6685-01-441-9747
NSN 5945-01-162-5635
NSN 5920-00-391-6252
NSN 6650-00-796-9972
NSN 5910-01-061-9373
NSN 6135-01-104-3790
NSN 6645-01-171-4528
NSN 5920-01-579-3754
NSN 5985-01-526-8602
NSN 6650-01-312-3467
NSN 6620-01-329-7510