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 5996-01-380-7187
NSN 6620-00-035-5813
NSN 5855-00-951-6483
NSN 6685-01-210-7059
NSN 6105-01-119-9623
NSN 6135-01-364-2738
NSN 6650-01-523-3600
NSN 5835-00-170-5238
NSN 5905-01-384-2656
NSN 6240-01-381-1957
NSN 5895-01-498-4623
NSN 5935-01-113-6864