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 6685-00-833-8379
NSN 6645-01-268-7265
NSN 6620-00-146-3465
NSN 5895-01-575-8411
NSN 5920-01-358-5235
NSN 6110-01-415-7890
NSN 5910-01-080-0447
NSN 5996-01-425-1455
NSN 5990-01-577-2120
NSN 5960-01-116-2092
NSN 5975-01-386-2281
NSN 5990-00-042-3413