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 6135-00-125-5265
NSN 6135-00-840-6451
NSN 5835-00-529-6307
NSN 6320-00-322-3460
NSN 6110-00-122-2417
NSN 2925-01-436-7325
NSN 5905-00-388-6346
NSN 6620-00-309-9920
NSN 5965-00-475-2759
NSN 5935-01-233-2114
NSN 7035-01-024-9511
NSN 5990-00-140-1159