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 6650-01-266-6701
NSN 5855-00-951-6483
NSN 6135-01-579-3534
NSN 5855-00-252-5743
NSN 6240-01-217-8287
NSN 5965-00-121-7569
NSN 5996-01-158-2531
NSN 6645-01-627-3431
NSN 5910-00-586-5043
NSN 6610-00-614-7943
NSN 6650-01-166-5025
NSN 5855-01-284-3500