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 5905-00-196-3785
NSN 5925-00-054-8656
NSN 5935-00-233-6619
NSN 5935-01-008-3147
NSN 5935-01-430-2481
NSN 5930-01-287-9744
NSN 6220-00-989-7872
NSN 5905-00-114-5361
NSN 5910-00-835-4203
NSN 5996-00-519-9875
NSN 6685-00-291-6868
NSN 5930-00-013-1055