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 6650-00-885-3775
NSN 5905-00-228-0738
NSN 5835-01-373-9506
NSN 5998-01-485-2085
NSN 5930-01-415-0207
NSN 5985-00-141-5971
NSN 5935-01-125-5098
NSN 5998-01-113-7747
NSN 5975-00-111-3208
NSN 5925-00-885-9497
NSN 6110-01-285-1934
NSN 5985-01-576-4225