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 5998-01-327-0266
NSN 6105-01-017-5713
NSN 5935-00-266-8349
NSN 5996-01-386-6394
NSN 5895-01-370-1999
NSN 5855-00-560-0110
NSN 6145-00-757-2742
NSN 6320-01-382-9676
NSN 5999-00-774-4004
NSN 5960-01-175-9880
NSN 2925-01-184-5201
NSN 5935-01-245-7758