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 5975-00-857-3515
NSN 6685-01-485-1842
NSN 5910-01-356-8075
NSN 5935-01-014-0658
NSN 5960-01-134-1793
NSN 6240-01-319-8145
NSN 5990-01-255-7387
NSN 7035-01-322-8180
NSN 5945-01-538-7644
NSN 5975-00-172-3722
NSN 6110-00-459-4217
NSN 6240-01-397-8713