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 5996-01-031-1926
NSN 6105-00-788-9022
NSN 5895-00-735-6444
NSN 6650-01-160-1110
NSN 5996-01-139-2843
NSN 5930-01-601-7377
NSN 5985-01-394-3794
NSN 5925-01-521-3915
NSN 5905-01-534-7894
NSN 5895-01-206-7923
NSN 5910-00-399-7455
NSN 5960-01-015-2610