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 5935-00-920-3380
NSN 6150-01-430-2564
NSN 2925-01-628-7580
NSN 5935-01-597-4182
NSN 5999-00-056-7805
NSN 5996-01-116-3404
NSN 6645-01-525-7493
NSN 6645-01-257-2856
NSN 5910-01-282-3927
NSN 5965-00-217-2476
NSN 6620-01-457-9100
NSN 5835-00-111-3419