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 6240-01-297-6165
NSN 5975-00-563-0185
NSN 5950-01-102-6866
NSN 7035-01-017-2702
NSN 5998-01-227-1616
NSN 6130-01-111-9868
NSN 2925-01-282-3206
NSN 5855-01-136-9532
NSN 5960-01-241-9078
NSN 6130-00-581-9322
NSN 5996-01-304-8058
NSN 6610-00-152-7216