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 5965-01-038-1904
NSN 6110-00-288-4179
NSN 5998-01-304-9983
NSN 5945-01-012-3228
NSN 2925-00-010-9609
NSN 6110-00-216-6911
NSN 4140-01-081-2624
NSN 6645-01-375-8176
NSN 6320-01-116-3980
NSN 5855-01-118-6001
NSN 6645-01-211-2111
NSN 5999-00-351-9662