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 6150-01-573-2588
NSN 6150-01-040-7216
NSN 6645-01-200-5289
NSN 7035-00-782-7046
NSN 5950-00-161-3196
NSN 6650-01-425-2572
NSN 5945-01-266-7969
NSN 5945-01-429-9824
NSN 6685-01-440-7951
NSN 5910-00-953-5412
NSN 5835-01-373-3498
NSN 6220-00-045-8110