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 6610-01-334-8883
NSN 6220-00-216-9504
NSN 5835-01-559-3824
NSN 5935-01-176-2020
NSN 5910-01-429-0156
NSN 5930-01-254-7802
NSN 5910-01-368-5064
NSN 4140-01-157-8882
NSN 5996-01-067-4125
NSN 6135-01-286-9563
NSN 5996-01-285-4478
NSN 6685-00-064-8189