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 6645-00-318-9412
NSN 5950-01-518-7337
NSN 5935-00-436-6051
NSN 7035-01-456-4490
NSN 5910-00-834-0117
NSN 6645-00-121-7566
NSN 5950-01-106-3533
NSN 5985-01-468-6423
NSN 5945-00-383-5356
NSN 6105-01-632-2669
NSN 5975-00-792-9347
NSN 5935-01-185-0446