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 5855-00-757-5149
NSN 7035-00-481-5182
NSN 5855-00-327-2112
NSN 5915-00-257-0774
NSN 5990-00-296-4825
NSN 5920-00-878-0790
NSN 5965-00-071-0562
NSN 5905-00-958-6812
NSN 6320-01-173-7950
NSN 5925-00-816-2673
NSN 6240-01-411-5425
NSN 5996-00-213-7121