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 6135-01-036-3495
NSN 6145-00-109-8125
NSN 6320-00-519-0770
NSN 5935-01-076-4500
NSN 6135-01-056-4609
NSN 5835-01-150-6084
NSN 5990-00-067-9102
NSN 5950-01-555-2997
NSN 6240-00-832-6867
NSN 5975-01-513-2084
NSN 6610-01-518-8344
NSN 5965-01-148-4979