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 5855-01-075-1292
NSN 7035-01-485-0269
NSN 6240-01-534-2987
NSN 5920-01-499-5701
NSN 6645-00-912-6245
NSN 5960-01-077-6062
NSN 5996-01-315-5682
NSN 5960-01-506-7039
NSN 6130-01-385-9317
NSN 6110-00-960-4437
NSN 6105-01-426-7906
NSN 6685-01-242-0326