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 5960-01-426-4242
NSN 5925-00-144-0482
NSN 6320-01-084-8821
NSN 5930-01-495-9022
NSN 5950-00-980-3830
NSN 6240-01-249-9840
NSN 5930-01-287-3191
NSN 6130-00-306-2083
NSN 5935-00-050-1051
NSN 6150-01-566-1549
NSN 5965-01-443-3962
NSN 2925-01-437-9041