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 5985-00-809-4536
NSN 5985-01-154-2654
NSN 6110-01-025-0507
NSN 5905-01-108-3737
NSN 5935-01-634-0668
NSN 5996-01-281-2396
NSN 5895-01-592-2348
NSN 4140-00-802-8080
NSN 6220-01-519-9305
NSN 5996-00-272-2560
NSN 6145-01-383-0616
NSN 5950-01-452-2317