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 7035-01-248-4319
NSN 6105-01-375-1997
NSN 5855-01-210-7636
NSN 5920-01-321-4327
NSN 5835-01-022-0778
NSN 5999-01-659-1760
NSN 6110-00-077-2353
NSN 5999-00-349-7432
NSN 5990-01-319-5667
NSN 2925-01-022-3181
NSN 5895-00-007-0603
NSN 6150-00-137-2851