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 5935-01-094-4537
NSN 6150-01-058-2977
NSN 5996-01-424-9950
NSN 5965-00-191-6788
NSN 5915-01-232-0860
NSN 6610-00-469-8534
NSN 5915-01-106-8549
NSN 5935-01-163-4355
NSN 6135-01-183-8993
NSN 5975-01-340-3748
NSN 6645-01-025-1002
NSN 5999-01-574-5588