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 5999-01-439-6200
NSN 5835-01-495-0595
NSN 7035-01-263-5463
NSN 5905-01-192-5318
NSN 5945-01-551-2066
NSN 5965-00-942-1602
NSN 5895-00-948-6953
NSN 5930-01-394-1366
NSN 2925-00-265-7539
NSN 6685-01-511-6544
NSN 6645-00-515-6148
NSN 6685-00-360-8111