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 5925-01-017-3240
NSN 5915-01-115-0809
NSN 5925-01-508-4690
NSN 6650-01-495-8031
NSN 2925-01-265-2853
NSN 5895-01-198-9155
NSN 5915-01-580-0308
NSN 5930-01-118-5782
NSN 6150-01-520-5548
NSN 6145-01-041-6562
NSN 6240-01-369-3758
NSN 6320-01-029-2196