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 5835-00-198-4936
NSN 5945-01-263-2810
NSN 6645-00-837-2267
NSN 5996-01-023-8370
NSN 5910-00-740-7286
NSN 5915-01-590-6232
NSN 5975-00-212-6249
NSN 6145-00-301-9124
NSN 6110-01-030-6073
NSN 5835-00-995-0277
NSN 6150-01-357-2451
NSN 6105-01-442-6737