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 5998-01-267-3595
NSN 6645-01-336-1625
NSN 6220-00-830-4692
NSN 6220-01-429-1294
NSN 7035-01-078-9771
NSN 6620-01-631-0700
NSN 6135-01-336-3115
NSN 6145-01-364-0074
NSN 6650-00-754-2276
NSN 6685-00-759-4097
NSN 7035-01-232-2657
NSN 5905-01-468-4391