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 6145-00-719-7395
NSN 6620-01-054-9346
NSN 5925-00-154-0372
NSN 6220-00-716-3939
NSN 5925-01-211-6551
NSN 6105-00-420-4398
NSN 5895-01-188-8820
NSN 6145-01-537-2748
NSN 6685-00-225-2527
NSN 6110-00-826-0394
NSN 5835-00-106-2120
NSN 5950-01-147-8904