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 5965-01-585-6093
NSN 5905-01-036-7883
NSN 6320-01-147-9177
NSN 2925-00-157-1602
NSN 5998-00-127-2330
NSN 6220-00-127-8901
NSN 5915-00-233-9284
NSN 6135-00-935-8769
NSN 6620-00-635-2417
NSN 5910-00-467-8167
NSN 5910-00-503-6047
NSN 6135-01-108-6057