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 5950-01-003-6669
NSN 6135-00-209-6918
NSN 5915-01-190-8083
NSN 6135-01-449-0625
NSN 6240-01-371-3436
NSN 5905-01-237-2582
NSN 5960-00-099-9790
NSN 6110-00-933-7683
NSN 5935-01-077-9542
NSN 5905-01-633-4600
NSN 7035-01-352-6235
NSN 5915-00-106-3845