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 5935-01-371-1725
NSN 5930-01-031-6370
NSN 5915-00-350-8346
NSN 6685-01-426-8929
NSN 5960-01-589-6846
NSN 6240-01-370-5242
NSN 6320-00-701-0437
NSN 6135-01-174-4863
NSN 5915-01-232-8837
NSN 5990-00-222-9899
NSN 6130-00-067-7469
NSN 5915-01-414-9915