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 5935-01-546-1876
NSN 5985-00-180-4828
NSN 6150-00-449-4482
NSN 6145-01-364-7837
NSN 5950-01-148-7704
NSN 6135-01-036-0432
NSN 6240-01-171-9500
NSN 6150-00-413-2496
NSN 5985-01-170-6912
NSN 5950-01-528-1380
NSN 5996-00-811-8120
NSN 5905-00-383-2915