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 5920-01-049-1275
NSN 5965-01-347-7328
NSN 5905-01-424-0798
NSN 6105-00-628-2299
NSN 6220-01-511-5148
NSN 5835-01-424-0054
NSN 6220-00-494-7228
NSN 6135-00-938-1351
NSN 6145-01-432-2440
NSN 2925-01-424-0235
NSN 6150-01-461-6190
NSN 6110-01-337-0223