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 6130-01-438-2602
NSN 5910-01-650-1735
NSN 6130-01-089-6467
NSN 5910-00-927-0791
NSN 5935-01-200-7948
NSN 5975-01-197-7673
NSN 6240-00-689-8504
NSN 6110-01-299-6417
NSN 6650-00-170-5095
NSN 5960-01-064-0319
NSN 4140-01-063-7192
NSN 5985-01-167-8785