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 5930-00-463-5964
NSN 6320-01-449-1014
NSN 5910-01-275-4384
NSN 5910-01-323-2305
NSN 5915-00-553-8755
NSN 5985-00-988-2531
NSN 6650-01-510-9488
NSN 5910-00-222-6175
NSN 6145-01-145-5177
NSN 5985-01-627-4601
NSN 5910-01-513-2713
NSN 5905-01-518-3922