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 5985-00-885-6141
NSN 6130-01-301-7684
NSN 6610-01-065-1073
NSN 5950-01-197-2926
NSN 5895-01-023-0522
NSN 7035-01-606-3590
NSN 5996-01-080-4110
NSN 5996-01-285-4478
NSN 6645-01-239-2348
NSN 6610-01-442-3509
NSN 6645-01-025-1002
NSN 5935-01-341-7529