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 5910-01-587-7283
NSN 5990-00-524-2293
NSN 2925-01-441-8958
NSN 5950-01-454-5785
NSN 6620-01-026-7371
NSN 4140-01-505-7541
NSN 5855-01-218-3735
NSN 5915-00-826-3457
NSN 6130-00-960-9158
NSN 6105-01-436-3838
NSN 5835-01-296-8146
NSN 5999-01-534-4782