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 5998-01-531-3206
NSN 5905-01-452-9458
NSN 5910-00-284-6486
NSN 5910-01-370-4401
NSN 5895-01-375-3365
NSN 2925-00-519-5292
NSN 5996-00-386-2236
NSN 6130-00-387-2051
NSN 2925-00-867-9265
NSN 6685-01-641-4541
NSN 5975-01-094-6250
NSN 6105-01-411-4616