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 5895-00-299-0350
NSN 6645-00-113-4441
NSN 6150-01-446-3499
NSN 7035-00-445-9657
NSN 6150-00-613-3076
NSN 5996-01-335-2589
NSN 5996-00-428-8130
NSN 6130-00-235-0592
NSN 5999-01-257-8313
NSN 5996-01-437-5314
NSN 5950-00-754-7955
NSN 5985-00-869-6863