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 5920-01-141-6885
NSN 5905-01-007-0464
NSN 6135-00-432-8779
NSN 6240-01-022-9148
NSN 5920-01-346-2978
NSN 6240-01-122-4263
NSN 6130-00-901-0167
NSN 5996-00-667-4295
NSN 5960-00-762-7692
NSN 5935-01-321-7384
NSN 5996-01-069-2915
NSN 5945-01-017-5784