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 5999-00-225-8612
NSN 6110-00-925-0238
NSN 5960-01-372-5609
NSN 5996-00-136-9651
NSN 6150-01-239-8021
NSN 5910-00-838-2092
NSN 5930-01-476-0669
NSN 5990-01-272-4091
NSN 5930-01-645-4810
NSN 5930-00-903-2862
NSN 5999-01-287-2608
NSN 5835-01-561-2959