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 6620-01-230-8064
NSN 5960-01-411-5217
NSN 5855-01-246-6876
NSN 5945-01-238-2184
NSN 6220-01-634-0660
NSN 6240-00-801-8002
NSN 5960-01-169-1372
NSN 2925-01-116-6838
NSN 6130-01-470-8403
NSN 6110-00-409-1115
NSN 5835-01-544-2035
NSN 5945-00-520-3482