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 6220-01-258-5466
NSN 6240-01-217-8287
NSN 5965-01-317-5020
NSN 6650-00-585-1850
NSN 5945-01-222-8136
NSN 5950-01-647-9308
NSN 6105-01-009-9670
NSN 6620-01-585-7903
NSN 6645-01-076-4655
NSN 5998-01-027-0482
NSN 5915-01-212-4492
NSN 5965-01-415-0872