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 5905-01-548-4576
NSN 5950-00-529-0599
NSN 5950-00-965-5658
NSN 5895-00-596-8678
NSN 5965-01-655-1457
NSN 5999-01-227-2526
NSN 5965-01-005-0611
NSN 5920-00-196-0302
NSN 5975-01-142-6501
NSN 5985-01-023-2367
NSN 6610-01-188-8163
NSN 6650-01-290-4001