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 6145-01-424-7950
NSN 2925-01-473-9544
NSN 5935-01-203-2809
NSN 6145-00-866-5666
NSN 6135-01-388-2581
NSN 5965-00-263-6436
NSN 6320-01-317-7312
NSN 6220-01-133-5941
NSN 5935-01-116-4631
NSN 6240-01-562-6938
NSN 5925-01-280-0538
NSN 5895-01-050-1278