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 5920-01-335-6347
NSN 5965-01-462-4079
NSN 6110-01-420-0435
NSN 5855-00-361-0167
NSN 6620-01-391-7331
NSN 6105-01-273-7529
NSN 6645-00-573-7591
NSN 5965-01-191-0735
NSN 5945-01-442-5669
NSN 6105-01-502-6947
NSN 5910-01-109-4662
NSN 5965-01-037-8333