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 6620-00-764-6626
NSN 5996-01-024-6856
NSN 5925-01-501-6465
NSN 6610-01-381-3181
NSN 5945-00-596-2665
NSN 6685-00-717-0701
NSN 6110-01-309-2331
NSN 6650-01-168-8451
NSN 5930-00-931-9934
NSN 5910-01-295-6254
NSN 5895-01-559-4680
NSN 5999-00-262-6041