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 5930-01-456-2804
NSN 5996-00-073-2659
NSN 2925-00-486-8640
NSN 5960-01-604-1158
NSN 5915-01-019-5206
NSN 6110-01-007-2211
NSN 5915-01-407-4235
NSN 5935-00-248-5919
NSN 5905-01-429-4078
NSN 5925-01-529-6836
NSN 6685-01-176-3649
NSN 5996-01-356-8000