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 6610-00-996-2566
NSN 6135-00-351-8606
NSN 7035-01-510-8787
NSN 5905-00-245-8752
NSN 5950-01-080-8150
NSN 6150-01-328-8446
NSN 2925-01-442-7812
NSN 5910-01-337-7837
NSN 5935-01-429-7637
NSN 5910-01-380-6251
NSN 5925-01-114-0909
NSN 5895-00-488-6248