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 6685-00-822-9465
NSN 5998-01-194-6407
NSN 6135-01-220-7193
NSN 6220-01-076-4383
NSN 6130-01-328-2981
NSN 6645-01-596-6077
NSN 6105-00-466-9880
NSN 5945-01-288-0585
NSN 5920-00-276-3403
NSN 6240-00-299-9819
NSN 5996-01-212-3066
NSN 6620-01-183-8959