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 6685-00-216-6676
NSN 5996-01-430-4993
NSN 5975-01-444-2006
NSN 5960-01-461-9284
NSN 6150-01-332-7796
NSN 5945-01-445-6081
NSN 5975-00-796-2886
NSN 5960-01-224-8022
NSN 5998-01-546-3630
NSN 5998-01-633-8766
NSN 6685-01-247-7211
NSN 5945-01-437-0348