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 5985-01-104-4324
NSN 5996-00-325-6285
NSN 5975-00-479-1683
NSN 6110-01-222-7915
NSN 5985-01-361-3735
NSN 5996-01-021-7089
NSN 6240-01-248-7191
NSN 5965-00-071-0562
NSN 2925-01-462-1620
NSN 5950-00-625-3754
NSN 6150-00-169-8558
NSN 2925-01-497-9381