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 6130-00-548-2952
NSN 5895-01-423-9146
NSN 5996-01-505-0101
NSN 2925-01-359-4027
NSN 5960-01-159-6950
NSN 6320-01-137-2076
NSN 5895-01-591-6014
NSN 6110-01-355-4536
NSN 6320-01-357-3222
NSN 5999-00-410-6200
NSN 5855-01-660-5088
NSN 5965-01-368-2966