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 5895-01-496-2390
NSN 5895-00-007-7114
NSN 5915-01-157-9799
NSN 6645-01-588-5591
NSN 5945-01-145-6984
NSN 5998-01-189-3390
NSN 7035-01-322-8180
NSN 6685-01-354-1144
NSN 5945-01-303-6361
NSN 5965-01-615-8258
NSN 6110-00-520-2681
NSN 5990-01-353-6444