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 6150-01-262-9606
NSN 6645-00-963-6354
NSN 6610-01-110-3802
NSN 6110-01-322-8378
NSN 5960-01-068-6841
NSN 5950-00-151-4870
NSN 5965-01-380-9821
NSN 6110-00-156-6468
NSN 5855-01-578-6594
NSN 5985-01-353-2431
NSN 5965-01-380-1808
NSN 5950-00-764-2274