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 5930-01-171-3759
NSN 6150-01-237-3639
NSN 5910-00-280-8273
NSN 7035-00-215-3272
NSN 5930-00-240-4370
NSN 6610-00-583-1084
NSN 7035-01-534-9388
NSN 6110-01-116-3017
NSN 5895-01-573-3634
NSN 5999-01-167-7936
NSN 5920-01-497-7618
NSN 5895-00-185-4543