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 5915-01-442-6484
NSN 6610-01-495-6002
NSN 5920-01-157-9471
NSN 5950-00-137-1206
NSN 2925-01-658-4470
NSN 5855-01-543-5011
NSN 2925-01-495-9669
NSN 5895-00-800-3224
NSN 5930-00-564-5296
NSN 5905-00-633-7470
NSN 5965-01-220-0529
NSN 5910-01-521-4415