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 5895-01-056-4548
NSN 6130-00-459-1024
NSN 6220-01-572-9396
NSN 6650-00-767-7597
NSN 5855-01-381-6052
NSN 5925-00-304-3315
NSN 2925-01-468-7073
NSN 6620-01-231-9731
NSN 5915-01-376-4585
NSN 5960-01-005-2568
NSN 6320-00-116-3658
NSN 5905-00-900-4875