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 5895-00-278-8092
NSN 5835-01-069-0700
NSN 5835-01-128-9331
NSN 5945-01-592-3379
NSN 2925-01-131-0473
NSN 6685-00-759-0675
NSN 5996-01-463-3152
NSN 5999-00-608-0364
NSN 5945-00-164-1733
NSN 6610-01-499-6276
NSN 5915-00-799-7369
NSN 5945-00-530-4913