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 5996-01-442-8751
NSN 2925-01-068-3844
NSN 6320-01-108-5933
NSN 5910-01-656-7420
NSN 6685-01-399-4134
NSN 5835-00-461-3342
NSN 6320-01-386-3491
NSN 2925-01-167-6500
NSN 5996-00-553-7348
NSN 5935-01-460-8778
NSN 5960-01-527-7347
NSN 5895-01-363-7150