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 5945-01-658-8604
NSN 6610-01-182-9828
NSN 6610-00-548-3452
NSN 6320-01-411-6610
NSN 5996-01-265-3657
NSN 6220-01-467-9608
NSN 5950-00-956-0740
NSN 5895-00-065-1960
NSN 7035-01-521-6177
NSN 5965-01-194-3453
NSN 6645-00-349-9336
NSN 5915-00-892-9215