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 2925-01-197-7864
NSN 6110-01-203-5114
NSN 6320-01-089-9086
NSN 6650-01-250-5164
NSN 5999-01-026-9445
NSN 5960-00-503-0718
NSN 7035-00-541-8516
NSN 6150-00-243-9531
NSN 5990-01-560-7032
NSN 5950-00-126-5842
NSN 5930-00-019-1575
NSN 5905-01-534-4984