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 5965-01-557-8059
NSN 5960-01-617-6345
NSN 5935-01-493-9568
NSN 6240-00-201-1200
NSN 6240-01-016-5606
NSN 5960-01-114-0197
NSN 6620-01-542-8709
NSN 5985-01-501-1261
NSN 7035-01-291-6468
NSN 6240-01-312-1237
NSN 6105-00-296-5116
NSN 5950-01-652-3667