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 5960-01-547-6699
NSN 5960-01-344-2604
NSN 6145-01-426-4071
NSN 6645-01-188-5237
NSN 5925-01-034-2283
NSN 5996-01-039-2704
NSN 6135-01-490-7704
NSN 6110-01-109-5777
NSN 6240-00-935-7058
NSN 5998-00-806-8485
NSN 5950-01-400-5942
NSN 2925-00-871-4089