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 6145-01-263-3902
NSN 6150-00-918-6722
NSN 6135-01-633-8502
NSN 6145-00-181-9622
NSN 2925-00-845-1480
NSN 5985-01-578-9899
NSN 2925-01-333-6346
NSN 5930-00-426-8196
NSN 5910-00-232-5028
NSN 5835-00-707-6266
NSN 5965-01-426-8325
NSN 6135-00-583-3966