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 5915-00-888-4379
NSN 5925-01-025-0322
NSN 5985-01-088-7337
NSN 5996-00-144-8091
NSN 7035-01-088-6415
NSN 6130-01-487-3758
NSN 6150-01-176-9835
NSN 5996-00-655-2094
NSN 5910-01-602-3184
NSN 6685-00-524-9210
NSN 5915-01-395-1483
NSN 6645-01-211-6502