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 5950-01-661-1224
NSN 5910-01-645-1011
NSN 5999-01-521-8617
NSN 6135-01-499-6293
NSN 5975-01-006-5521
NSN 6650-01-293-2802
NSN 6650-01-457-6469
NSN 6685-01-512-4386
NSN 5950-01-292-5994
NSN 6650-01-279-0658
NSN 5950-01-023-1493
NSN 5895-01-145-0532