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 5950-01-499-6928
NSN 5965-01-068-2714
NSN 6320-00-194-4252
NSN 5985-01-025-6051
NSN 5990-00-578-3215
NSN 6135-01-010-0891
NSN 5990-00-024-9985
NSN 6135-00-262-6807
NSN 5910-01-194-3197
NSN 7035-01-643-0124
NSN 5950-01-076-9308
NSN 5925-01-455-8639