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 & other seals
NSN 5835-01-392-0575
NSN 5855-01-647-0320
NSN 5895-01-624-4391
NSN 5855-01-417-3250
NSN 6220-00-440-6596
NSN 4140-01-133-4562
NSN 5945-01-331-5858
NSN 5990-01-316-9477
NSN 5998-00-118-5922
NSN 5895-01-377-6489
NSN 6620-01-087-2354
NSN 6145-00-879-9618