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 5920-01-464-7016
NSN 5935-01-117-1312
NSN 6145-01-510-9570
NSN 6135-01-490-7704
NSN 5950-01-241-1163
NSN 5999-01-087-9483
NSN 6650-01-127-9518
NSN 6110-00-596-9124
NSN 5965-00-583-4865
NSN 6105-01-053-6804
NSN 5855-00-361-0167
NSN 5945-01-456-3672