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 5998-01-158-7454
NSN 7035-01-296-4737
NSN 6685-01-068-2127
NSN 5925-00-624-4908
NSN 6240-01-607-6252
NSN 5855-00-532-0025
NSN 6135-00-120-1034
NSN 5925-01-452-2778
NSN 6320-00-295-2854
NSN 6105-01-406-5712
NSN 6650-01-524-6791
NSN 6240-01-519-0507