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 6135-01-265-1384
NSN 5965-01-381-4879
NSN 5945-01-131-2451
NSN 6320-00-149-7570
NSN 5910-01-097-1529
NSN 6105-01-530-4682
NSN 7035-01-160-4423
NSN 6610-01-023-1816
NSN 5999-01-415-1835
NSN 5999-00-411-6048
NSN 5935-01-596-5171
NSN 5920-01-510-9921