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 5920-01-547-4766
NSN 5855-01-484-1919
NSN 5965-01-609-3009
NSN 5990-00-965-0495
NSN 6320-00-823-2015
NSN 6150-01-310-4073
NSN 6145-00-838-8251
NSN 5920-01-520-3219
NSN 5910-01-549-8572
NSN 5935-01-293-4539
NSN 5905-01-162-9149
NSN 6320-01-330-8054