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 5990-01-173-7238
NSN 6650-01-223-3113
NSN 5996-00-137-9142
NSN 6650-01-076-5232
NSN 5996-01-023-8370
NSN 5935-01-215-4063
NSN 6650-01-049-5361
NSN 7035-01-027-8569
NSN 5985-01-410-8370
NSN 6650-00-180-5184
NSN 2925-01-252-8049
NSN 5965-00-815-2525