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 6150-01-291-2766
NSN 5925-00-561-0677
NSN 6130-01-121-5118
NSN 2925-01-113-6904
NSN 5905-01-591-4318
NSN 6130-01-419-9072
NSN 5895-01-056-4548
NSN 5945-00-851-7911
NSN 6110-01-392-1936
NSN 5985-01-176-4893
NSN 6320-01-422-1212
NSN 5950-00-584-4571