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 5945-01-060-3612
NSN 6135-01-425-5553
NSN 6130-00-188-7928
NSN 5895-01-222-2031
NSN 5960-00-361-8409
NSN 5965-00-757-3403
NSN 6240-00-419-3185
NSN 5960-00-853-2598
NSN 5950-01-634-0677
NSN 6110-01-222-0180
NSN 6150-01-448-7043
NSN 6620-01-322-8382