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 6130-01-374-0914
NSN 5999-00-943-6751
NSN 2925-01-551-5375
NSN 6610-01-576-7079
NSN 5965-01-326-9860
NSN 5930-01-250-9834
NSN 5930-01-014-6317
NSN 5925-01-326-9829
NSN 5895-01-007-1235
NSN 5835-01-644-8013
NSN 5945-01-601-1772
NSN 5965-00-170-5254