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 5999-01-359-8736
NSN 5905-01-338-1959
NSN 6645-01-381-7104
NSN 5930-01-263-5116
NSN 5855-01-235-5491
NSN 6150-00-278-7070
NSN 5920-01-648-8157
NSN 5950-00-266-2511
NSN 5996-01-453-9478
NSN 6150-01-652-3209
NSN 5905-00-390-8565
NSN 6610-00-353-5461