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 5975-00-738-6055
NSN 5935-01-508-4433
NSN 6105-00-420-4398
NSN 5975-00-660-5962
NSN 6110-01-459-7709
NSN 5855-01-125-4768
NSN 7035-00-231-2871
NSN 6620-01-067-8336
NSN 5998-01-508-3448
NSN 5996-01-256-8630
NSN 5965-01-107-8549
NSN 6240-01-182-8217