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 5935-01-289-6336
NSN 5990-00-675-8398
NSN 6105-01-307-1457
NSN 5975-01-502-7084
NSN 5965-01-126-2185
NSN 6610-01-433-2219
NSN 5910-01-544-8137
NSN 6220-01-465-3292
NSN 6135-00-351-8606
NSN 5935-01-452-0487
NSN 5945-01-476-7732
NSN 6645-01-056-3417