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 6150-00-098-5414
NSN 6240-01-373-1439
NSN 5910-00-528-9714
NSN 7035-01-043-7443
NSN 7035-00-763-6180
NSN 5975-00-505-2626
NSN 5915-00-440-4816
NSN 5835-00-752-6065
NSN 5960-01-536-9763
NSN 5910-01-608-5641
NSN 6320-00-593-0379
NSN 6105-01-165-5057