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 6135-00-798-1425
NSN 6240-01-041-2519
NSN 5990-01-642-5748
NSN 6685-01-502-9028
NSN 5925-01-416-9204
NSN 6685-00-053-1063
NSN 5935-00-741-3822
NSN 5935-00-314-3128
NSN 5985-01-608-3859
NSN 5855-00-014-5008
NSN 5895-01-167-8298
NSN 5960-00-279-3536