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 5950-01-360-0686
NSN 6685-01-063-7425
NSN 6645-01-067-4393
NSN 5935-01-397-9909
NSN 5905-00-470-5070
NSN 5965-00-862-3295
NSN 5895-01-432-0991
NSN 5996-01-200-1582
NSN 6220-01-516-4926
NSN 6620-00-401-4988
NSN 6240-01-391-0399
NSN 5910-01-349-3058