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 5945-01-303-3059
NSN 5920-01-514-0175
NSN 6135-01-549-5587
NSN 6620-00-115-9050
NSN 7035-00-052-2188
NSN 5915-01-361-8860
NSN 5910-01-381-5624
NSN 5920-01-065-1824
NSN 5935-01-408-1899
NSN 5855-00-198-3197
NSN 5855-01-328-7434
NSN 5915-01-274-4176