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 6150-01-300-5618
NSN 5920-01-345-5433
NSN 7035-00-679-9027
NSN 5950-01-175-3341
NSN 5915-01-249-6448
NSN 2925-00-402-5582
NSN 5985-00-740-7154
NSN 5950-01-578-8337
NSN 6220-00-103-6529
NSN 5915-01-626-5534
NSN 6130-01-296-2517
NSN 5915-01-221-2261