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 5925-01-576-7042
NSN 7035-01-438-2108
NSN 5895-01-646-0340
NSN 6220-01-014-5351
NSN 5855-00-532-0025
NSN 5895-01-264-4067
NSN 6645-01-648-4439
NSN 7035-00-731-8729
NSN 6645-01-019-7686
NSN 5945-01-534-6123
NSN 6320-01-409-1388
NSN 5905-00-958-9260