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 6320-01-017-5274
NSN 7035-01-151-0265
NSN 5965-00-275-0491
NSN 5895-00-845-9262
NSN 5915-00-009-0113
NSN 5975-00-767-7945
NSN 5905-00-519-0582
NSN 5985-00-485-8441
NSN 6645-00-955-7997
NSN 5920-01-578-6683
NSN 6110-00-251-5244
NSN 6620-01-212-8089