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 5895-01-561-6591
NSN 7035-01-503-2362
NSN 6220-00-758-9054
NSN 5895-00-315-2395
NSN 7035-01-534-2780
NSN 5965-00-170-5254
NSN 5945-00-853-3100
NSN 6240-01-142-2239
NSN 7035-00-763-6180
NSN 6110-00-840-6560
NSN 5835-00-446-2944
NSN 6135-01-333-6101