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 5965-01-530-9910
NSN 6610-01-194-1778
NSN 4140-00-067-7460
NSN 5990-01-416-1017
NSN 5965-00-026-9408
NSN 7035-00-631-3782
NSN 2925-00-001-4604
NSN 5990-01-114-5095
NSN 6645-01-627-2680
NSN 6110-01-220-3310
NSN 5910-01-332-0781
NSN 6650-01-053-6404