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 5985-01-022-2897
NSN 5895-00-186-2232
NSN 5925-01-071-6671
NSN 6135-01-379-1697
NSN 5965-01-487-4479
NSN 5935-01-311-4513
NSN 6620-00-236-0449
NSN 5985-01-100-1206
NSN 5895-00-246-4415
NSN 6650-01-237-3334
NSN 5965-01-282-4587
NSN 5965-01-272-4199