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 6610-00-209-4372
NSN 6240-00-507-8987
NSN 5985-01-448-0100
NSN 5965-01-506-5558
NSN 5925-01-297-5906
NSN 5960-01-320-3362
NSN 6645-00-372-2618
NSN 6110-00-090-3690
NSN 5925-01-589-1600
NSN 5925-01-495-4663
NSN 5855-00-407-2801
NSN 5855-01-470-1910