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 5945-01-057-9248
NSN 6610-01-395-4292
NSN 5895-01-655-4436
NSN 6240-01-656-1126
NSN 5925-01-415-3640
NSN 6610-01-468-6880
NSN 5965-01-384-4912
NSN 6110-01-658-3101
NSN 5905-00-222-9628
NSN 2925-01-243-7736
NSN 5915-00-509-9703
NSN 6220-01-162-7954