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 5950-01-551-1202
NSN 5920-00-868-4431
NSN 5905-00-477-9060
NSN 5998-00-027-5586
NSN 5945-01-348-4428
NSN 5950-01-619-5856
NSN 6220-00-558-2147
NSN 5915-01-418-8805
NSN 6135-01-293-3066
NSN 5985-01-576-4225
NSN 7035-00-476-7178
NSN 5930-01-373-2660