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 6135-00-932-3136
NSN 5835-01-447-2544
NSN 6620-00-900-3986
NSN 6650-00-476-9450
NSN 5960-01-069-2009
NSN 6150-00-927-1860
NSN 5996-01-096-2117
NSN 6220-01-659-6852
NSN 6240-00-905-6050
NSN 6645-01-126-6233
NSN 5945-01-039-7370
NSN 6685-01-254-5658