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 5910-00-702-2546
NSN 6610-01-140-1984
NSN 2925-01-069-5324
NSN 6130-01-351-7238
NSN 5835-01-584-8538
NSN 5910-00-183-4417
NSN 5935-00-189-1069
NSN 6650-00-409-2216
NSN 5935-01-270-9554
NSN 5935-00-246-9707
NSN 5855-01-634-0259
NSN 5985-01-154-0612