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 5855-01-236-9645
NSN 5985-01-306-0478
NSN 5835-00-624-1548
NSN 5996-01-188-8792
NSN 5999-01-382-7591
NSN 6240-01-419-8746
NSN 5975-01-024-0678
NSN 6150-01-611-1210
NSN 6240-01-592-3176
NSN 6105-00-106-2569
NSN 7035-01-351-4111
NSN 5960-01-539-1956