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 5965-00-959-4910
NSN 2925-00-497-7808
NSN 6685-00-659-7831
NSN 5910-01-334-4684
NSN 6220-00-303-3611
NSN 5965-01-432-1943
NSN 5835-00-572-7445
NSN 5950-00-789-5182
NSN 5960-01-448-2282
NSN 5945-01-242-7552
NSN 6130-01-235-9103
NSN 5835-01-632-6627