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 5950-01-461-9565
NSN 5985-01-468-4307
NSN 5960-01-356-4429
NSN 7035-01-534-7056
NSN 5835-01-407-5260
NSN 6130-01-200-5158
NSN 6685-01-168-3793
NSN 5925-00-104-8310
NSN 5905-01-395-9452
NSN 6220-01-480-4000
NSN 6685-01-331-1073
NSN 5925-01-553-5503