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 5985-00-244-0842
NSN 6240-00-204-0459
NSN 5965-00-125-1318
NSN 5960-01-200-4621
NSN 6645-00-099-6913
NSN 2925-01-466-0892
NSN 5945-00-599-3469
NSN 5920-00-059-3751
NSN 6130-01-260-0138
NSN 6685-01-151-7106
NSN 6110-01-377-6557
NSN 6610-01-497-6365