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 5960-01-624-1170
NSN 7035-01-222-2534
NSN 5945-01-339-0972
NSN 5930-01-093-0339
NSN 4140-00-574-1869
NSN 5920-01-386-5798
NSN 5996-01-448-6814
NSN 5910-01-498-5075
NSN 5990-01-248-8222
NSN 6645-01-101-9587
NSN 6650-01-173-5651
NSN 5925-00-038-6147