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 5985-01-451-4206
NSN 6650-01-097-6814
NSN 5910-01-088-6848
NSN 5935-00-956-5136
NSN 5935-01-367-2822
NSN 5990-00-982-2313
NSN 5905-00-019-8440
NSN 6135-00-334-4500
NSN 5935-01-371-7653
NSN 6240-01-316-4657
NSN 5960-01-641-5493
NSN 5855-00-237-4088