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 5965-01-501-0514
NSN 2925-01-185-9144
NSN 7035-01-419-1462
NSN 5950-01-611-3550
NSN 5950-01-327-2808
NSN 5895-01-455-9399
NSN 6240-00-874-3533
NSN 5925-01-135-7038
NSN 6650-00-590-9073
NSN 5985-00-104-5981
NSN 5945-00-985-4440
NSN 2925-00-596-9775