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 6685-01-466-0124
NSN 6650-00-618-9398
NSN 6145-00-137-8228
NSN 5985-01-415-7796
NSN 6240-01-633-9357
NSN 5855-01-147-4785
NSN 6620-01-046-8623
NSN 6135-00-643-4843
NSN 5930-00-128-9585
NSN 6650-01-361-3060
NSN 5915-01-559-3896
NSN 2925-01-645-2948