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 5965-01-005-6617
NSN 5925-01-200-7813
NSN 6135-00-299-6918
NSN 5910-01-250-4954
NSN 5990-01-065-0492
NSN 5999-01-352-7201
NSN 5960-01-143-1202
NSN 6150-01-047-7716
NSN 6320-01-240-4637
NSN 6110-01-108-5924
NSN 5905-01-221-5238
NSN 5855-00-532-0025