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 5950-01-068-5564
NSN 5985-00-117-9832
NSN 7035-00-371-7749
NSN 5925-01-308-4031
NSN 5930-00-840-1598
NSN 6105-01-529-1021
NSN 5999-01-594-0115
NSN 5925-01-472-1213
NSN 5965-00-118-8199
NSN 5920-00-636-4713
NSN 5925-01-627-5810
NSN 5950-01-571-8560