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 5945-00-237-8073
NSN 6220-01-091-9103
NSN 6130-01-388-9961
NSN 5985-01-464-3153
NSN 5965-01-262-3513
NSN 7035-01-502-9967
NSN 6645-00-216-6126
NSN 6685-01-449-3259
NSN 6135-00-269-5843
NSN 5950-01-502-7019
NSN 5996-00-078-7515
NSN 5915-00-387-2333