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 6105-01-361-9248
NSN 5835-00-494-8419
NSN 6320-01-021-6633
NSN 5950-00-351-6129
NSN 6320-01-438-6280
NSN 5895-01-089-8171
NSN 6320-00-336-9123
NSN 5999-00-554-4285
NSN 2925-01-357-9021
NSN 5915-00-919-0012
NSN 6650-01-541-2628
NSN 4140-01-555-7788