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 6130-01-541-5836
NSN 5895-01-462-0027
NSN 6145-00-329-5323
NSN 4140-01-425-6441
NSN 5960-01-599-9821
NSN 5905-01-648-0238
NSN 6110-01-171-7348
NSN 5935-00-986-8012
NSN 5975-00-830-0603
NSN 5999-01-069-5812
NSN 6685-00-013-9969
NSN 6130-01-449-1178