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 5998-01-045-9966
NSN 5895-01-329-3358
NSN 6610-01-531-3595
NSN 5925-01-448-9590
NSN 5930-01-150-7206
NSN 5990-01-043-7100
NSN 7035-01-198-1512
NSN 6130-00-737-0459
NSN 6610-01-152-1463
NSN 5930-01-059-0511
NSN 6135-00-998-5884
NSN 7035-01-307-5366