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 5935-01-466-8554
NSN 2925-01-394-5650
NSN 6240-01-574-9304
NSN 6685-00-783-8875
NSN 5985-01-114-7247
NSN 6105-01-318-4117
NSN 5950-01-305-5602
NSN 6105-00-081-6158
NSN 6110-01-327-8417
NSN 6135-01-450-3781
NSN 6135-01-382-0267
NSN 7035-00-009-8705