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 5915-00-197-8610
NSN 5950-01-387-3956
NSN 6650-01-580-9749
NSN 6685-00-925-2862
NSN 5975-01-353-8395
NSN 6685-01-645-9577
NSN 5998-00-024-7370
NSN 6145-00-703-6292
NSN 5930-00-232-8466
NSN 6130-01-580-7818
NSN 5990-01-251-0234
NSN 6110-00-575-9795