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 5935-01-206-4353
NSN 5975-00-768-6883
NSN 6645-01-152-1092
NSN 5960-01-166-7480
NSN 6650-01-440-5947
NSN 2925-01-424-0235
NSN 5895-01-424-3326
NSN 6645-01-120-7135
NSN 6645-00-234-7223
NSN 5935-00-808-6134
NSN 5925-01-364-0771
NSN 6320-00-646-3311