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 6110-01-250-5054
NSN 5985-01-465-3252
NSN 6645-01-025-1002
NSN 6150-00-409-2378
NSN 6610-00-762-8290
NSN 5985-01-597-9498
NSN 6150-00-241-9676
NSN 6650-00-454-5215
NSN 5985-01-287-0569
NSN 5835-00-286-5432
NSN 4140-01-463-9023
NSN 5975-01-386-1630