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 5950-01-364-8368
NSN 6645-01-202-7986
NSN 5960-01-314-7757
NSN 6645-01-014-9205
NSN 5930-01-317-3892
NSN 5999-01-464-4301
NSN 6620-00-006-6418
NSN 6220-00-099-9192
NSN 5990-00-407-4473
NSN 5965-01-413-4424
NSN 5965-01-439-6650
NSN 5930-01-047-4269