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 6610-00-641-3015
NSN 5960-01-226-7297
NSN 5925-01-541-9251
NSN 5855-00-494-9581
NSN 5855-01-565-8109
NSN 5950-00-429-7192
NSN 6220-01-302-2214
NSN 5950-00-549-4313
NSN 5985-01-055-5656
NSN 2925-00-513-6644
NSN 6620-01-278-8028
NSN 6135-01-459-6424