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 5895-01-656-3308
NSN 5945-01-655-4343
NSN 6650-01-361-9336
NSN 5965-01-438-8249
NSN 5965-01-243-2329
NSN 5915-01-270-3613
NSN 5945-00-186-5069
NSN 7035-01-025-9312
NSN 5965-01-495-0316
NSN 4140-00-260-9521
NSN 5925-01-564-0895
NSN 5950-01-120-7775