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 5925-00-350-4589
NSN 6610-01-089-2487
NSN 5910-01-233-1963
NSN 6650-00-852-2736
NSN 5855-01-290-3248
NSN 7035-01-493-9487
NSN 5895-01-535-3227
NSN 5998-01-299-2093
NSN 5996-01-238-2656
NSN 6135-00-833-9909
NSN 5925-01-469-0694
NSN 5905-01-380-7417