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 5895-00-490-1550
NSN 6130-01-519-2620
NSN 5935-00-931-2569
NSN 6645-01-362-2587
NSN 6610-01-415-5877
NSN 6220-00-806-2616
NSN 6110-00-840-6560
NSN 5915-01-338-6431
NSN 5999-01-010-3494
NSN 5960-00-883-8183
NSN 5910-01-137-4948
NSN 6645-00-581-9239