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 6135-00-248-4102
NSN 5925-01-584-4238
NSN 6105-01-241-5778
NSN 6150-00-439-1526
NSN 5835-00-987-9341
NSN 2925-00-261-5800
NSN 6685-01-327-2099
NSN 5935-01-182-1057
NSN 6320-01-326-1316
NSN 5855-01-156-0417
NSN 5960-01-195-6905
NSN 5965-01-513-9978