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 5915-00-291-3736
NSN 6645-01-277-9337
NSN 6685-00-679-1197
NSN 6105-01-342-7545
NSN 6320-00-389-4756
NSN 5985-01-658-8131
NSN 5965-01-387-4984
NSN 5930-01-025-6678
NSN 6110-00-108-6478
NSN 6620-00-922-2828
NSN 5975-01-024-8486
NSN 5990-01-608-6914