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 5835-00-289-9080
NSN 5998-00-394-7118
NSN 6685-01-053-0888
NSN 2925-01-004-5627
NSN 5930-01-319-0058
NSN 6145-01-577-5594
NSN 5855-00-304-7163
NSN 5990-01-019-6609
NSN 6145-00-894-3434
NSN 5950-01-149-4286
NSN 2925-00-733-8628
NSN 5965-01-500-2468