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 5905-01-094-1386
NSN 7035-01-145-5059
NSN 5998-01-186-8475
NSN 6240-00-527-8614
NSN 5895-01-141-2199
NSN 5925-01-253-0607
NSN 4140-00-722-7836
NSN 6150-01-475-5019
NSN 6650-01-451-1372
NSN 6650-00-726-4242
NSN 6130-00-635-9853
NSN 5990-01-061-5618