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 5920-01-113-8048
NSN 5925-01-511-0220
NSN 6150-01-551-1122
NSN 6240-01-193-6545
NSN 6110-01-434-4171
NSN 5930-00-669-7467
NSN 5835-00-581-9460
NSN 6105-01-293-1303
NSN 5975-00-023-8987
NSN 5990-01-254-3197
NSN 6150-01-164-7700
NSN 6135-01-444-6824