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 4140-01-012-2460
NSN 6110-00-288-4179
NSN 5975-00-202-5013
NSN 5960-00-116-9989
NSN 7035-01-106-3476
NSN 6105-01-599-5240
NSN 6105-00-596-9962
NSN 6645-00-273-1203
NSN 5985-01-525-8191
NSN 5975-00-041-1426
NSN 5835-01-240-5022
NSN 5915-01-075-4802