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 5935-01-340-5869
NSN 6220-00-346-8944
NSN 6110-01-647-8070
NSN 6135-01-059-4055
NSN 6610-01-535-0310
NSN 5930-01-308-0678
NSN 2925-01-386-7392
NSN 5925-01-462-2209
NSN 5945-01-415-0858
NSN 6610-01-273-8885
NSN 5855-01-519-2486
NSN 6135-01-130-3145