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 5985-00-113-5058
NSN 5930-00-287-0983
NSN 5985-01-151-9375
NSN 6645-01-586-3434
NSN 5925-01-289-5871
NSN 5905-01-026-1027
NSN 5998-00-227-4944
NSN 5835-01-163-4215
NSN 7035-00-541-8516
NSN 6320-00-299-3090
NSN 5965-01-623-0188
NSN 6650-00-890-0480