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 5855-01-654-7314
NSN 5895-01-037-2536
NSN 6685-00-816-8838
NSN 5985-00-250-5090
NSN 6320-01-449-1014
NSN 6645-01-530-3654
NSN 5915-01-339-5079
NSN 5960-01-449-5726
NSN 2925-01-344-6073
NSN 5895-01-491-0099
NSN 7035-01-413-6697
NSN 2925-01-264-5256