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 5960-01-599-9821
NSN 6150-01-116-6895
NSN 5910-01-025-5408
NSN 6620-01-202-7415
NSN 5999-00-246-6304
NSN 5985-01-398-7383
NSN 6105-01-434-3572
NSN 2925-01-058-1718
NSN 6685-01-422-5242
NSN 5960-00-587-7517
NSN 6645-01-179-0243
NSN 5960-01-372-3290