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 6650-01-207-0829
NSN 5905-00-790-2588
NSN 6240-00-813-6328
NSN 6685-01-298-4665
NSN 7035-01-487-5842
NSN 6105-01-547-1788
NSN 6650-00-106-9592
NSN 5950-00-009-0125
NSN 5945-01-620-2424
NSN 6685-01-374-5818
NSN 5975-00-448-3179
NSN 5945-00-052-2957