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 6610-01-007-0268
NSN 5835-01-408-6529
NSN 7035-00-922-5700
NSN 5920-01-350-4426
NSN 6620-01-416-8461
NSN 6650-01-119-3058
NSN 5960-00-273-3260
NSN 5930-01-023-6321
NSN 5945-01-025-7276
NSN 5915-01-463-1231
NSN 5920-00-946-9147
NSN 5996-01-287-3928