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 7035-01-150-6303
NSN 5915-01-065-9775
NSN 6135-01-039-2882
NSN 2925-01-415-2140
NSN 5960-00-189-6517
NSN 6105-01-259-4649
NSN 5855-00-832-9341
NSN 6110-01-224-7502
NSN 5990-01-095-8866
NSN 5920-01-088-0707
NSN 5930-01-541-8908
NSN 6320-01-245-5307