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 5965-01-307-5059
NSN 6145-00-401-3518
NSN 6645-00-279-1777
NSN 6650-00-256-9059
NSN 5945-00-469-2971
NSN 5935-01-292-5886
NSN 6130-00-305-1052
NSN 6650-00-003-5413
NSN 6650-01-485-5388
NSN 6620-01-076-1340
NSN 6135-01-422-1440
NSN 6650-01-168-8451