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 6110-01-534-6435
NSN 5925-00-432-9460
NSN 5998-01-403-2586
NSN 5835-01-370-4292
NSN 6240-00-231-0761
NSN 6650-01-483-4267
NSN 5965-00-296-9994
NSN 6110-01-315-2996
NSN 2925-01-052-0636
NSN 5910-00-312-3982
NSN 7035-01-312-8573
NSN 5945-01-025-8252