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 5895-01-005-4591
NSN 6645-00-359-5463
NSN 6110-01-504-8808
NSN 5930-00-179-0382
NSN 5895-00-806-4561
NSN 5998-00-152-2372
NSN 2925-01-285-7163
NSN 6145-01-155-9299
NSN 5996-01-315-6032
NSN 5855-01-171-8391
NSN 5855-01-308-0955
NSN 5950-01-100-1193