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 5895-01-037-7112
NSN 6105-01-494-3236
NSN 6320-01-125-3361
NSN 5950-01-641-1397
NSN 6145-01-268-6992
NSN 5925-01-508-3209
NSN 5950-01-025-6732
NSN 6650-01-503-8086
NSN 5990-01-370-7912
NSN 6240-01-246-3248
NSN 7035-01-176-2208
NSN 6105-01-460-5065