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 5996-01-024-2930
NSN 5835-01-067-0075
NSN 6130-00-269-8273
NSN 5998-01-384-3404
NSN 5935-00-333-6169
NSN 5920-01-246-3652
NSN 6150-00-286-0827
NSN 6650-01-420-6572
NSN 5910-01-623-6754
NSN 4140-00-187-6086
NSN 6135-01-353-3802
NSN 6240-01-429-9826