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 5996-01-617-9375
NSN 5910-01-454-1073
NSN 6130-01-555-6623
NSN 5905-01-443-8835
NSN 5930-01-191-7297
NSN 6105-00-954-0757
NSN 6145-00-472-9413
NSN 5998-01-481-3733
NSN 5920-00-199-9514
NSN 6645-01-422-5686
NSN 5996-01-167-9234
NSN 6645-01-370-5264