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 6150-00-924-6298
NSN 5930-00-505-1963
NSN 6145-01-661-1305
NSN 6645-01-248-8033
NSN 6110-01-166-8883
NSN 5925-01-472-7344
NSN 6150-00-125-0453
NSN 5910-00-667-6506
NSN 5835-01-652-0168
NSN 5920-00-265-6222
NSN 5835-01-440-5391
NSN 6105-01-250-4233