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 5925-01-504-6095
NSN 6645-00-016-0594
NSN 5925-00-205-2767
NSN 5945-01-181-5956
NSN 6110-00-756-9943
NSN 5910-01-499-3858
NSN 5950-01-537-4338
NSN 4140-01-291-3579
NSN 5985-01-194-3096
NSN 5930-01-483-8770
NSN 6150-00-071-8225
NSN 5990-00-269-2226