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 5905-01-367-5949
NSN 5985-01-098-7598
NSN 5990-00-412-4411
NSN 6105-01-381-1088
NSN 5935-01-277-7102
NSN 6110-01-025-6139
NSN 6620-01-067-5670
NSN 5996-01-189-9480
NSN 6645-00-427-8889
NSN 5990-01-143-2518
NSN 5950-01-394-2170
NSN 6620-01-603-6442