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 5915-01-196-1846
NSN 6610-00-307-9411
NSN 5905-00-691-2218
NSN 6650-01-603-3183
NSN 5990-00-455-4864
NSN 5835-01-250-6027
NSN 6110-01-487-3916
NSN 5835-01-100-7405
NSN 7035-01-406-5232
NSN 6620-01-606-7810
NSN 5905-01-207-1224
NSN 5910-00-444-0829