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 5835-01-527-2629
NSN 6130-01-522-4392
NSN 2925-01-120-6607
NSN 6105-01-383-3657
NSN 6650-00-131-7284
NSN 6610-01-501-6630
NSN 6105-00-955-1129
NSN 5910-01-181-7332
NSN 5975-00-904-6348
NSN 5985-00-252-2386
NSN 5910-01-416-6484
NSN 6620-01-025-3401