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 6105-00-510-7707
NSN 2925-01-394-9658
NSN 6610-01-229-2424
NSN 5915-01-345-0628
NSN 5965-01-103-5133
NSN 6220-00-679-5629
NSN 5905-01-650-7682
NSN 6650-00-224-3223
NSN 6220-01-345-9644
NSN 5910-01-341-9076
NSN 5985-00-281-0810
NSN 5930-01-386-3068