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 5990-01-627-8097
NSN 5950-01-255-4254
NSN 5975-01-486-9402
NSN 5990-01-386-5561
NSN 5895-01-235-9184
NSN 4140-01-494-6121
NSN 6105-01-551-1263
NSN 5920-01-056-4540
NSN 5965-00-300-8055
NSN 5895-00-416-6141
NSN 2925-01-108-3307
NSN 5920-01-240-8022