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 5965-00-546-4402
NSN 5999-01-011-2960
NSN 5965-00-106-1612
NSN 5895-00-680-9784
NSN 5975-01-527-1086
NSN 4140-00-844-3788
NSN 5915-01-070-7438
NSN 5895-01-482-8764
NSN 6240-01-468-6408
NSN 5999-01-353-8389
NSN 5975-00-260-1336
NSN 5945-00-222-5994