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 5999-01-029-3025
NSN 5920-01-479-4724
NSN 5996-01-512-2878
NSN 5895-01-219-8269
NSN 5910-00-767-0224
NSN 6145-00-705-6679
NSN 5835-00-869-9288
NSN 5960-00-266-6741
NSN 6110-01-158-6138
NSN 6645-01-467-9983
NSN 5945-01-508-9384
NSN 5925-01-552-1843