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 5945-01-327-7403
NSN 5999-01-066-0291
NSN 5835-00-368-4182
NSN 6650-01-381-3542
NSN 4140-01-332-3734
NSN 7035-01-287-9817
NSN 5895-00-787-0239
NSN 5925-00-914-3636
NSN 5925-01-499-9163
NSN 6110-01-360-0453
NSN 6240-00-928-7181
NSN 6145-00-918-0809