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 6650-01-627-4103
NSN 5905-00-868-9487
NSN 5935-01-353-1484
NSN 5975-00-064-5565
NSN 6650-01-139-5238
NSN 6320-01-512-2031
NSN 5835-01-376-5233
NSN 5935-00-127-6503
NSN 5895-01-207-6707
NSN 5930-00-438-6774
NSN 5920-01-111-1214
NSN 7035-01-223-4097