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 6110-01-444-0763
NSN 5996-00-452-2187
NSN 5910-00-679-9556
NSN 5990-01-419-0661
NSN 5996-01-192-8606
NSN 5935-01-079-7367
NSN 6685-01-235-3996
NSN 5990-00-936-9185
NSN 6135-00-100-8890
NSN 4140-00-928-6853
NSN 5950-01-050-6693
NSN 5905-01-411-4345