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 5950-01-412-5954
NSN 5910-01-246-7700
NSN 6240-01-379-9545
NSN 6620-01-240-3361
NSN 5915-01-442-6050
NSN 7035-01-581-7000
NSN 5930-01-142-3325
NSN 6130-01-231-9245
NSN 6645-00-935-7046
NSN 5965-00-583-4865
NSN 6240-00-156-1607
NSN 5905-01-498-2737