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 6645-01-196-8616
NSN 5945-00-529-0409
NSN 5945-01-570-5231
NSN 6240-00-808-7909
NSN 6130-00-081-9879
NSN 6645-01-106-6369
NSN 5905-01-069-5218
NSN 6650-01-431-8933
NSN 6240-01-170-0704
NSN 6110-00-573-7553
NSN 5915-01-488-7654
NSN 5965-01-058-1076