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 2925-01-226-6126
NSN 6650-01-107-7553
NSN 6135-01-260-7180
NSN 6610-01-035-1252
NSN 6135-00-505-0679
NSN 6110-00-246-3941
NSN 5945-01-392-1817
NSN 6645-01-396-6976
NSN 6220-01-222-7527
NSN 6610-01-308-6148
NSN 5945-00-811-2869
NSN 6650-01-467-8818