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 6610-00-156-5699
NSN 5895-01-510-4198
NSN 6240-01-485-3116
NSN 6685-01-215-1204
NSN 5905-00-915-5839
NSN 5990-00-108-5400
NSN 6110-01-019-4907
NSN 5855-01-273-6132
NSN 5935-01-343-2210
NSN 7035-00-870-0290
NSN 5930-01-494-5847
NSN 5996-01-378-8532