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 5960-01-111-9918
NSN 5925-00-280-2273
NSN 6650-01-073-9961
NSN 5895-01-244-3470
NSN 5945-01-041-0857
NSN 5975-00-737-7684
NSN 5920-00-432-4592
NSN 5985-00-138-4683
NSN 2925-01-250-2731
NSN 5855-01-618-9749
NSN 5960-01-299-5832
NSN 6650-00-945-9105