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 5965-01-633-8849
NSN 6650-01-197-4585
NSN 5960-01-192-7710
NSN 6685-00-754-4111
NSN 5950-00-150-4772
NSN 5965-01-426-8325
NSN 6645-01-629-9657
NSN 5925-00-529-0441
NSN 2925-01-650-3412
NSN 6610-00-553-5103
NSN 5985-00-788-1207
NSN 5935-01-609-5785