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 7035-01-384-4383
NSN 6110-01-372-4224
NSN 5920-00-387-5312
NSN 5925-01-623-6164
NSN 5835-00-642-8148
NSN 6220-00-907-3526
NSN 2925-01-617-6302
NSN 5910-00-076-0106
NSN 6610-00-912-6374
NSN 2925-01-623-6438
NSN 6240-00-655-2523
NSN 6610-00-938-6567