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 6130-01-463-3376
NSN 6320-01-378-6191
NSN 5985-01-372-5533
NSN 5975-01-337-2961
NSN 5960-00-058-1181
NSN 2925-01-175-1217
NSN 6130-00-280-2340
NSN 5965-00-671-4119
NSN 6645-01-609-7365
NSN 5920-00-587-1583
NSN 5835-01-484-1362
NSN 6150-01-619-6782