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 5905-01-077-0520
NSN 6105-01-046-6260
NSN 6135-01-419-5574
NSN 5960-00-195-6435
NSN 5935-01-260-6865
NSN 5835-00-841-2650
NSN 5985-00-925-0709
NSN 7035-01-005-6971
NSN 6110-00-300-1876
NSN 5835-01-408-7576
NSN 6105-01-543-5539
NSN 6135-01-601-7197