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 5975-00-822-2889
NSN 5960-01-269-9073
NSN 5999-01-584-5043
NSN 5930-00-785-4751
NSN 6645-01-116-2037
NSN 6145-00-242-0569
NSN 5998-01-327-9667
NSN 5920-01-214-8430
NSN 5835-01-478-9428
NSN 6645-01-576-9896
NSN 6610-00-186-9180
NSN 6685-00-198-0384