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 5935-00-927-8652
NSN 5990-00-253-6694
NSN 5835-01-387-4227
NSN 7035-01-504-6048
NSN 5930-01-472-4666
NSN 6150-00-798-1131
NSN 5925-00-779-7307
NSN 6130-01-224-9853
NSN 5950-01-415-6373
NSN 5910-01-476-7272
NSN 5965-01-250-8542
NSN 6240-01-182-5859