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 5965-00-622-7025
NSN 5965-01-040-4178
NSN 6645-00-176-0223
NSN 5925-00-969-3090
NSN 5950-01-030-4052
NSN 6105-01-563-0192
NSN 5930-01-499-1037
NSN 5835-00-660-4523
NSN 5855-00-054-4686
NSN 6610-01-187-9384
NSN 5930-00-442-5291
NSN 5965-01-178-2367