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 7035-00-368-8761
NSN 6645-01-056-3417
NSN 5998-01-057-8840
NSN 4140-01-515-8128
NSN 6610-01-188-8163
NSN 5835-00-309-2373
NSN 5925-00-775-1717
NSN 6130-01-520-6163
NSN 5945-01-379-2385
NSN 5905-01-052-4427
NSN 6620-00-170-5296
NSN 6105-01-614-8840