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 5895-01-025-8569
NSN 6320-01-481-7322
NSN 5895-01-099-3576
NSN 6130-01-535-3654
NSN 5895-00-558-6060
NSN 6145-01-063-8566
NSN 5960-00-570-6986
NSN 5930-01-388-2146
NSN 2925-01-625-6841
NSN 6110-01-627-0751
NSN 5985-01-411-7696
NSN 5930-01-210-8431