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 6105-01-465-0193
NSN 6150-01-386-4351
NSN 6145-00-493-4073
NSN 6135-00-450-3528
NSN 6610-01-184-3016
NSN 6645-01-384-0628
NSN 6650-01-291-5024
NSN 6320-00-456-2092
NSN 6320-01-315-9257
NSN 6220-00-710-7289
NSN 5835-01-281-1655
NSN 5990-01-024-9659