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 5895-00-003-6287
NSN 6620-00-461-4934
NSN 5998-01-555-7859
NSN 5925-01-170-4150
NSN 6105-00-347-4288
NSN 5925-01-500-1352
NSN 5960-00-126-4729
NSN 6150-00-447-6885
NSN 5990-01-442-3520
NSN 5855-01-559-7611
NSN 5925-01-575-4050
NSN 6620-01-296-9803