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 5945-01-510-2793
NSN 2925-01-337-2508
NSN 5920-00-065-9251
NSN 7035-01-193-2667
NSN 5835-00-469-3395
NSN 2925-01-222-7764
NSN 5985-01-444-4578
NSN 5835-01-509-8992
NSN 5895-01-577-4652
NSN 5895-00-413-4535
NSN 5855-01-236-9645
NSN 6220-01-417-2675