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 5950-01-466-7369
NSN 7035-01-065-8703
NSN 5996-00-161-0148
NSN 6610-01-116-2527
NSN 5905-00-179-5582
NSN 6620-01-464-3087
NSN 6240-00-247-7358
NSN 6145-01-239-3638
NSN 6220-00-351-4556
NSN 6620-00-531-8733
NSN 5999-01-306-3217
NSN 5985-00-277-7371