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 6150-01-492-1008
NSN 2925-01-087-9290
NSN 5965-01-050-0689
NSN 7035-01-492-6799
NSN 6105-00-444-1194
NSN 7035-00-059-7970
NSN 5925-01-444-8043
NSN 5960-00-405-4608
NSN 5999-01-492-5659
NSN 5975-01-235-1611
NSN 6110-00-118-1260
NSN 5965-01-608-9404