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 5905-01-040-3352
NSN 5965-00-665-2156
NSN 6135-00-180-5125
NSN 6130-01-491-4721
NSN 5915-00-577-9024
NSN 6130-01-634-0181
NSN 6110-00-201-8315
NSN 5855-01-356-5284
NSN 6110-01-426-1790
NSN 2925-01-150-7160
NSN 5925-00-576-8179
NSN 5965-01-547-2587