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 5925-01-025-7008
NSN 6150-01-386-4525
NSN 6150-00-100-1302
NSN 6320-01-103-6218
NSN 6650-01-115-7981
NSN 2925-01-359-4027
NSN 6110-00-165-3848
NSN 6150-01-396-2832
NSN 5945-01-024-9378
NSN 5990-00-994-0555
NSN 6320-00-242-3300
NSN 2925-01-274-8576