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 5999-01-356-2170
NSN 6110-01-587-1388
NSN 2925-00-159-9003
NSN 5895-00-078-2163
NSN 6645-01-023-8020
NSN 5920-01-505-3143
NSN 5990-01-378-7349
NSN 5895-01-502-9873
NSN 6650-01-321-2905
NSN 5965-00-339-0783
NSN 7035-01-383-6549
NSN 5855-01-312-5160