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 6130-01-045-2324
NSN 4140-01-210-8049
NSN 6620-00-876-0776
NSN 6685-01-352-5437
NSN 6645-00-223-8018
NSN 6650-01-212-3964
NSN 6240-00-160-0786
NSN 5915-01-421-5379
NSN 5945-01-057-0171
NSN 6145-00-075-4620
NSN 6105-00-221-5049
NSN 6610-01-010-9392