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 6130-01-324-1834
NSN 5910-01-147-5895
NSN 6645-01-156-4330
NSN 6650-01-463-4564
NSN 6645-00-084-2774
NSN 5910-00-487-9679
NSN 5905-01-585-4461
NSN 5835-00-823-6116
NSN 6130-00-056-5635
NSN 5855-01-018-1247
NSN 5950-01-345-7569
NSN 5990-01-145-2878