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 5985-01-403-2835
NSN 5965-00-199-4456
NSN 5925-01-321-7184
NSN 6645-01-248-8033
NSN 5960-01-123-9553
NSN 5855-01-372-4433
NSN 5905-01-242-3566
NSN 5835-01-468-4210
NSN 5895-01-468-5298
NSN 6320-00-937-5625
NSN 5985-01-629-2687
NSN 6110-01-561-6263