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 5925-01-071-3158
NSN 7035-01-472-8658
NSN 5990-00-791-4064
NSN 5925-00-752-8292
NSN 5996-01-176-7275
NSN 5960-01-209-4328
NSN 5960-01-089-8155
NSN 5975-01-362-3948
NSN 7035-01-323-0164
NSN 6220-01-592-8901
NSN 5985-00-263-2469
NSN 6685-00-631-4739