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 6105-01-166-3435
NSN 5950-01-084-9604
NSN 6645-01-338-9152
NSN 5975-01-486-5757
NSN 6135-01-528-2830
NSN 6145-01-283-6491
NSN 5950-01-184-8428
NSN 5895-01-459-0727
NSN 5910-01-648-2045
NSN 5905-01-603-0789
NSN 5915-00-163-3848
NSN 5975-01-434-5036