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 6105-01-178-9199
NSN 5965-00-493-6008
NSN 5975-01-327-4893
NSN 6135-00-660-8654
NSN 5999-01-179-8845
NSN 6610-01-305-8863
NSN 5935-01-044-2359
NSN 5895-00-285-6622
NSN 6650-01-277-8273
NSN 6145-00-705-6686
NSN 5975-01-391-5306
NSN 6105-00-973-7247