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 5975-01-006-2808
NSN 5925-01-216-9888
NSN 6105-01-087-4264
NSN 5990-01-197-5901
NSN 5960-00-397-7744
NSN 6645-01-042-4220
NSN 6320-00-894-1644
NSN 5925-01-090-8657
NSN 6135-00-050-7189
NSN 6130-00-195-2130
NSN 6220-00-186-8565
NSN 5910-00-420-2345