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 6650-01-078-5587
NSN 5915-00-465-9281
NSN 5965-01-527-9330
NSN 6650-00-161-8183
NSN 6240-00-476-1228
NSN 5905-01-446-9622
NSN 5935-01-543-4354
NSN 7035-01-479-5268
NSN 5905-00-554-4325
NSN 5925-01-629-6145
NSN 6645-00-199-8526
NSN 6240-01-365-1337