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 6610-01-358-5102
NSN 5950-01-167-3252
NSN 5920-01-150-3499
NSN 6135-00-112-8635
NSN 6320-01-523-4954
NSN 5960-00-453-3464
NSN 5975-01-470-8920
NSN 6145-01-361-8985
NSN 5925-00-681-1044
NSN 6320-01-350-5570
NSN 6110-00-479-0403
NSN 5895-00-365-1188