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 5965-01-222-2613
NSN 5835-00-752-6065
NSN 5925-01-608-3822
NSN 5925-00-389-6433
NSN 5925-01-086-3310
NSN 5910-01-174-0540
NSN 6150-00-143-5396
NSN 5920-01-656-3304
NSN 5855-01-400-1590
NSN 5965-00-524-5521
NSN 5965-00-194-9590
NSN 4140-00-170-5152