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 5915-01-309-1598
NSN 5996-01-278-9294
NSN 5895-01-380-3349
NSN 5925-01-168-1801
NSN 6645-01-083-4759
NSN 5855-01-328-7434
NSN 6320-01-436-0513
NSN 5905-01-305-1422
NSN 5905-01-567-5947
NSN 5935-00-287-5069
NSN 6645-00-998-2918
NSN 2925-00-786-6227