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 5960-01-414-8918
NSN 2925-00-105-3907
NSN 5985-01-030-7890
NSN 5985-01-324-4370
NSN 5945-01-546-2188
NSN 2925-01-327-3069
NSN 5925-01-558-6304
NSN 5910-01-540-4794
NSN 5999-01-117-7326
NSN 4140-00-203-0812
NSN 5965-01-461-2850
NSN 7035-01-340-7754