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 6110-01-090-1325
NSN 5930-00-896-6598
NSN 6685-00-892-5669
NSN 5920-01-331-1101
NSN 5965-01-444-3098
NSN 6220-01-363-9713
NSN 6320-01-592-6248
NSN 5998-00-298-8881
NSN 6645-00-869-0850
NSN 5965-00-026-9408
NSN 6110-00-796-4534
NSN 6110-00-592-7474