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 6650-01-446-8752
NSN 6135-01-110-9470
NSN 5910-00-644-3818
NSN 5920-01-353-1384
NSN 5895-00-593-4806
NSN 6240-00-925-4662
NSN 5925-01-407-3083
NSN 5985-01-085-4586
NSN 6105-00-931-1416
NSN 5855-01-063-6340
NSN 5915-01-111-9971
NSN 5835-01-097-5693